Organic Chemistry

Chemistry Notes for Class-10 Chapter-15

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Here are important MCQs for Chemistry Notes for Class 10, Chapter 15

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-15 of Chemistry, 10th Class, Water.

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Chemistry Ch#15, 10th Class

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1 / 61

Which of the following is soluble in water?

2 / 61

The freezing point of water is _____________

3 / 61

Which element do not cause toxicity in water?

4 / 61

Water molecules show structure _________

5 / 61

Hookworm infects ___________

6 / 61

The salts of which element are present in detergent that causes the rapid growth of algae in water bodies is _________

7 / 61

Specific heat capacity of water is _____________

8 / 61

Which is not a heavy metal?

9 / 61

Temporary hardness in water can be removed by ___________

10 / 61

Maximum density of water at 4°C is _______________

11 / 61

Acute lead poisoning causes dysfunction of_____________

12 / 61

The percentage of potable water on earth is____________

13 / 61

Chemical formula of hypochlorous acid is __________

14 / 61

Which of the following salt is soluble in water?

15 / 61

Chemical formula of lime stone is _____________

16 / 61

The heat capacity of water is _____________

17 / 61

Neurological damage is caused by the poisoning of__________

18 / 61

The percentage of oceans in world water is _______

19 / 61

Vibrious cholera causes _______

20 / 61

The depletion of which gas results in the death of aquatic life.

21 / 61

How many times the heat capacity of water is greater than that of rocks.

22 / 61

Acute cadmium poisoning causes __________

23 / 61

Sea water is unfit for drinking purpose due to the presence of ____________

24 / 61

The removal of which ion causes water softening.

25 / 61

Hard water can cause____________

26 / 61

Rapid growth of algae in water bodies is because of detergent having __________

27 / 61

Some organic compounds are soluble in water due to the presence of __________

28 / 61

Temporary hardness is removed by adding _____________

29 / 61

Water which produces good lather with soap is called __________

30 / 61

Which one of the following diseases causes severe diarrhea and can be fatal?

31 / 61

Calcium carbonate is in water _________

32 / 61

Soap is the sodium salt of long chain of _____________

33 / 61

Sodium zeolite is naturally occurring reason of___________

34 / 61

The process by which water rises up from the roots of plants to leaves is called ______________

35 / 61

Which one of the properties of water is responsible for rising of water plants?

36 / 61

Which element protects teeth from decay?

37 / 61

Which hepatitis is caused by contaminated water?

38 / 61

Which one of the following salts makes the water permanently hard?

39 / 61

Mg2+ and Ca2+ ions react with soap to form calcium and magnesium salts of fatty acids called ___

40 / 61

Temporary hardness is due to the presence of bicarbonates of __________

41 / 61

Permanent hardness is removed by adding__________

42 / 61

Water dissolves non-ionic compound by ________

43 / 61

A disease is caused by excess of bile pigments in the blood is

44 / 61

Which one of the following gases is used to destroy harmful bacteria in water?

45 / 61

Temporary hardness is because of______________

46 / 61

Which organ ceases to function during Jaundice?

47 / 61

Which one of the followings is not a reason of depletion of O2 from water_________?

48 / 61

Which disease is caused by polluted water?

49 / 61

Industrial effluents are highly____________

50 / 61

One H2O molecule can form hydrogen bonding with how many other H2O molecules?

51 / 61

The percentage of water in human body is_____

52 / 61

Inland water includes _________________

53 / 61

Swimming pools are cleaned by the process________

54 / 61

Which of the following is insoluble in water?

55 / 61

Water has a maximum density at __________

56 / 61

Gypsum in water is ____________

57 / 61

Which one of the following diseases causes liver inflammation?

58 / 61

Chemical form of gypsum___________

59 / 61

Hook worm larvae enter the body through __________

60 / 61

The boiling point of water is ____________

61 / 61

Example of pest is___________

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hello i am gian.11:01:05 Feb 06, 202598%
unknown410:51:17 Feb 06, 202573%
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Fizza Arif23:15:03 Aug 03, 202477%
obaid06:47:15 Apr 01, 202465%
hgh01:28:28 Apr 01, 202437%
zainab13:42:27 Feb 25, 202427%
Ayesha Nasir14:46:05 Feb 21, 202467%
Ayesha Nasir14:28:40 Feb 21, 202429%
Ali15:17:49 Feb 18, 20240%
Sultan Khan08:59:40 Feb 18, 202465%
Sultan Khan08:49:27 Feb 18, 202437%
hassan09:44:27 Feb 01, 202467%
zainab21:23:41 Jan 29, 2024100%
zainab20:45:50 Jan 29, 202495%
mr zainab20:29:38 Jan 29, 202486%
H B C S19:53:35 Jan 26, 202481%
Warda khan21:44:58 Jan 06, 202434%
vg20:42:48 Dec 13, 202381%
laiba17:43:41 Dec 10, 202329%
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Basharat12:03:29 Jul 17, 202334%
Sehar11:40:32 Apr 26, 202337%
Sher14:54:59 Apr 09, 202373%
Yasir21:20:14 Apr 08, 202352%
Talha12:16:11 Mar 20, 202390%
Hoor11:07:26 Feb 28, 202332%
Hjhh17:59:00 Feb 09, 202326%
danish17:23:12 Feb 02, 20233%
807:07:01 Feb 01, 202377%
Qwerty20:49:32 Nov 11, 202249%
Ayan20:55:08 Nov 04, 202268%
Allia22:44:47 Oct 19, 202232%
Alizay06:55:40 Oct 08, 202291%
Alizay06:44:56 Oct 08, 202291%
Alizay06:29:02 Oct 08, 202247%
MAAZ18:35:25 Oct 06, 202234%
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Ammar10:55:09 May 26, 202229%
Junaid18:56:48 May 25, 202226%
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amna06:52:05 May 08, 202281%
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Faisalriaz13:48:25 Dec 10, 2020100%
Faisalriaz16:18:17 Dec 09, 202098%
Faisalriaz16:06:34 Dec 09, 202096%
Faisalriaz20:02:19 Dec 08, 202095%
Faisalriaz16:04:53 Dec 08, 202091%

 

MCQs in PDF Format

 

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Short Questions in PDF Format

 

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Long Questions in PDF Format

 

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 15, Chemistry class 10 chapter 12 pdf, Chemistry class 10 chapter-15 short questions, Chemistry class 10 chapter-15 solved exercise pdf, Chemistry Notes for Class 10 Chapter-15, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2021 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-16

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Here are important MCQs for Chemistry Notes for Class 10, Chapter 16

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-16 of Chemistry, 10th Class, Chemical Industries.

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Chemistry Ch#16, 10th Class

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1 / 53

The residual oil is heated above 400-C to produce___________

2 / 53

Which one is not metal?

3 / 53

When crude oil is heated in the fractionating tower__________

4 / 53

Which one is not metal?

5 / 53

The number of carbon atoms present in gasoline or petrol________

6 / 53

Metallurgy involves which of the following steps?

7 / 53

The number of carbon atoms present in kerosene oil_______

8 / 53

How many % age of nitrogen present in air by volume?

9 / 53

Blast furnace usually used for the metallurgy of__________

10 / 53

Concentration is a separating technique in which mineral is separated from___________

11 / 53

Froth flotation process is used to concentrate_________

12 / 53

Formula of baking soda is________

  • Na2CO3
  • NaHCO3
  • Na2SO4
  • Na3PO4

Which Option is Correct ?

13 / 53

Sindh Alkalies Limited was established near Karachi in ___________

14 / 53

Ammonia is prepared by the process__________

15 / 53

Crude oil is heated in fractionating furnace upto_________

16 / 53

An ore consists-of two portions pure metal and impurities called________

17 / 53

Blonde hair contains compounds of____________

18 / 53

Process of heating the concentrated ore to high temperature in excess of air is called__________

19 / 53

A saturated solution of sodium chloride is called _____________

20 / 53

The nitrogen present in urea is used by plants to synthesize_________

21 / 53

How many % age of urea is used as fertilizers?

22 / 53

The number of carbon atoms present in petroleum ether _________

23 / 53

When NaHCO3 is heated it forms________

  • CO2
  • Ca(OH)2
  • CaCO3
  • CaO

Which Option is Correct ?

24 / 53

The number of carbon atoms present in diesel oil______________

25 / 53

When CO2 is passed through the ammonical brine the only salt that precipitates is___________

  • NaHCO3
  • NH4HCO3
  • Na2CO3
  • (NH4)2CO3

Which Option is Correct ?

26 / 53

The raw materials for the manufacturing of urea are ___________

27 / 53

Sodium carbonate is manufactured by___________

28 / 53

Which one of the following is not fraction of crude oil ?

29 / 53

Brown hair contains___________

30 / 53

Formula of urea is__________

  • KCNO
  • H2N-CO-NH2
  • HN-CO2-NH
  • H3N-CO-NH3

Which Option is Correct ?

31 / 53

The number of carbon atoms present in fuel oil_______________

32 / 53

Which one of the following is used as jet fuel ?

33 / 53

Matte is a mixture of_____________

  • FeS and CuS
  • Cu2O and FeO
  • Cu2S and FeS
  • CuS and FeO

Which Option is Correct ?

34 / 53

Concentration is a __________

35 / 53

Which one of the ore of copper?

36 / 53

In the bessemerization process__________

37 / 53

Formula of soda ash is___________

  • Na2CO3
  • NaHCO3
  • Na2SO4
  • Na3PO4

Which Option is Correct ?

38 / 53

In Solvay’s process slaked lime is used to_________

  • Prepare CO2
  • Prepare quick lime
  • Recover ammonia
  • Form Na2CO3

Which Option is Correct?

39 / 53

The process of roasting during metallurgy of copper is carried out in a special furnace called_______

40 / 53

The number of carbon atoms present in petroleum gas_______

41 / 53

Compounds of metals exist under earth crust are called_______

42 / 53

Which one of the following is not a fraction of petroleum?

43 / 53

Froth flotation process is used to concentrate the ore on________

44 / 53

Imperial chemical industries (ICT) was established in_________

45 / 53

The elements that do not conduct heat and electricity are called_________

46 / 53

How many % age of nitrogen in urea fertilizers?

47 / 53

Ammonical brine is prepared by dissolving ammonia gas in ______

  • NaCl
  • CaCO3
  • CaCl2
  • Na2SO4

Which Option is Correct ?

48 / 53

Red hair contains compounds of____________

49 / 53

Concentration of the copper ore is carried out by___________

50 / 53

Which contains sufficient amount of metal?

51 / 53

Which one of the following organic compound is found in gasoline?

  • C2H4
  • C3H8
  • C7H10
  • C12H26

Which Option is Correct ?

52 / 53

Raw materials used in Solvay process.

53 / 53

Extraction of metals from its ores is called___________

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Eman16:04:07 Mar 07, 202543%
Naila19:11:07 Feb 18, 202552%
unknown210:19:50 Feb 06, 202592%
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vvv01:37:50 Apr 01, 202432%
zainab14:04:05 Feb 25, 20245%
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asma19:14:57 Feb 09, 202432%
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YUAB22:14:16 Jan 01, 20240%
Moosa kashif12:36:46 Dec 23, 20230%
Moosa kashif12:36:21 Dec 23, 20230%
kutabacha18:51:32 Dec 20, 20230%
Mu20:06:52 Aug 16, 202333%
sadaf shah11:21:29 Jul 22, 202350%
Basharat17:43:52 Jul 17, 202335%
Sehar11:46:47 Apr 26, 202349%
Malik15:20:43 Apr 23, 202364%
faiq05:23:32 Apr 10, 202373%
65trrte05:18:57 Apr 10, 202364%
yourdadf05:12:54 Apr 10, 202343%
Sher15:05:57 Apr 09, 202375%
Haris23:40:55 Apr 02, 202367%
Haris23:29:07 Apr 02, 202337%
Uswa18:08:00 Mar 20, 202332%
Ali Raza23:27:14 Mar 13, 202328%
Ali Raza23:21:42 Mar 13, 202318%
fatima12:05:42 Mar 09, 202367%
Mahrukh10:36:56 Mar 03, 202362%
Areeba14:45:42 Feb 22, 202358%
522:24:05 Jan 31, 202362%
Zaid Raheel19:20:21 Dec 29, 202241%
lyka00:59:07 Oct 02, 202249%
lyka00:50:21 Oct 02, 202243%
lyka00:41:16 Oct 02, 202230%
Wahab22:56:25 Sep 26, 202230%
Abdullah10:32:32 May 16, 202252%
Ubaidillah10:21:57 May 16, 202228%
Muhammad Talha14:56:50 May 15, 202290%
Usama17:00:40 May 14, 202239%
Mahnoor21:14:36 May 10, 202279%
Mahnoor21:00:18 May 10, 202260%
abdullah17:25:08 May 09, 20221%
M ZAIN11:14:05 May 08, 202250%
Fatima00:27:14 May 08, 202226%
Bela02:33:56 May 07, 202254%
Iqra20:36:01 May 06, 20220%
Sidra16:41:07 Apr 25, 202254%
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Hbb17:07:22 Apr 05, 202252%
Ghbb16:48:17 Apr 05, 202226%
Wkwwkwk16:42:42 Apr 05, 202224%
Fatima10:14:33 Apr 05, 202275%
Ak17:11:52 Apr 04, 20225%
A07:20:01 Jul 30, 20219%
Huzaifa00:07:40 Jul 30, 202116%
Hussnain13:39:57 Jul 29, 202152%
Rameen11:44:08 Jul 27, 202177%
Mansoor15:58:39 Jul 09, 202166%
Faisalriaz14:35:40 Jan 12, 202173%
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MCQs in PDF Format

 

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(Correct Answers has shown at front end of each question)

 

Short Questions in PDF Format

 

(Download in pdf format)

 

Long Questions in PDF Format

 

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 16, Chemistry class 10 chapter 16 pdf, Chemistry class 10 chapter-16 short questions, Chemistry class 10 chapter-16 solved exercise pdf, Chemistry Notes for Class 10 Chapter-16, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-14

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If you are looking for Chemistry Notes for Class 10 Chapter-14 then you are on right place, and have found the your required Notes for Chemistry. on this post you can find the all type Notes & Solution for chemistry class 10 problems. so read this post and take benefits for your studies and share with your Friends.

 

 

Here are important MCQs for Chemistry Notes for Class 10, Chapter 14

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-14 of Chemistry, 10th Class, The Atmosphere.

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Chemistry Ch#14, 10th Class

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1 / 77

Effects of ozone depletion are following except the one_____

2 / 77

Which is not a part of flue gas?

3 / 77

Which one of the followings is not a greenhouse Effect?

4 / 77

The envelope of different gases around the earth is called___________

5 / 77

Which is the major effect of global warming?

6 / 77

Ozone has a smell like _________

7 / 77

Which is not an air pollutant?

  • CO2
  • SO2
  • CO
  • NH3

Which Option is Correct?

8 / 77

PAN strands for__________

9 / 77

Which one of the following is not an air pollutant?

10 / 77

The greenhouse effect is proportional to the amount of which gas in air?

  • CO2
  • O2
  • N2
  • All of these

Which Option is Correct

11 / 77

Which is not a characteristic of SO2

12 / 77

Iron and steel structure are damaged by___________

13 / 77

Global warming is because of_____________

14 / 77

Ozone depletion was first noticed in ___________

15 / 77

The gas used by animals to perform respiration is ________

  • O2
  • N2
  • SO2
  • Cl2

Select Correct Option

16 / 77

Ultraviolet radiations can cause___________

17 / 77

In the bacterial decay, the compounds of which element are emitted____________

18 / 77

Which gas protects the Earth’s surface from ultraviolet radiations?

  • CO2
  • CO
  • N2
  • O3

Select Correct Option

19 / 77

Mesosphere has a temperature range__________

20 / 77

Atmospheric region found between 50-85 km from the earth is_________

21 / 77

Normally rain water is weakly acidic because of____________

  • SO3 gas
  • CO2 gas
  • SO2 gas
  • NO2 gas

(Select Correct Option)

22 / 77

The percentage by volume of nitrogen in dry gas is_______

23 / 77

Incinerator reduces solid waste into__________

24 / 77

Which gas is responsible in warming the atmosphere?

25 / 77

Which gas is the major constituent of troposphere?

26 / 77

Which of the following can be used as a fuel?

27 / 77

Ozone layer is not found in__________

28 / 77

Infrared radiations emitted by the Earth are absorbed by___________

  • CO2 and H2O
  • N2 and O2
  • CO2 and N2
  • O2 and CO2

Select Correct Option

29 / 77

High concentration of which metal clogs the fish gills.

30 / 77

Which of the following is a poisonous gas?

31 / 77

The percentage of sunlight absorbed by atmospheric gases is_________

32 / 77

Higher concentration of CO causes__________

33 / 77

Catalytic converters convert_____________

  • CO to CO2
  • N2 to NO
  • CO2 to CO
  • N2 to NO2

Which Option is Correct?

34 / 77

The smell of photocopies machine is due to the presence of_________

35 / 77

The range of temperature in burning solid waste burning in incinerators is_______

36 / 77

Global warming causes rising of the sea level. The cause of global warming is_______

  • CO2 gas
  • SO2 gas
  • NOx gases
  • O3 gases

(Select Correct Option)

37 / 77

The region of ozone decomposition in stratosphere is_______

38 / 77

Forest fires and burning of wood emit_________

  • CO2
  • NO2
  • SO2
  • Cl2

which Option is Correct?

39 / 77

Just above the Earth surface is called __________

40 / 77

The percentage of SO2 released by the combustion of coal and petroleum product_____

41 / 77

A group of gases that maintains temperature of atmosphere are __________

42 / 77

Ozone is beneficial for us as it_________

43 / 77

The solid particle deposit on the filter paper during filtration is called______

44 / 77

The recombination of O and O2 in mid stratosphere is an_______

45 / 77

Which gas is produced by the electrical lightening of air?

  • NO
  • SO2
  • SO3
  • CO2

Select Correct Option

46 / 77

Carbon monoxide is harmful to us because______________

47 / 77

The Earth’s atmosphere is getting hotter because of____________

48 / 77

Atmosphere has ___________regions.

49 / 77

Which is not a poisonous gas?

50 / 77

Which gas is in involved in ozone depletion?

51 / 77

Almost all air crafts fly in which region?

52 / 77

A pollutant is a waste material that pollutes_____________

53 / 77

The pH of water containing CO2 is_____

54 / 77

Which of the following is a secondary pollutant?

55 / 77

Which factor determines the severity of a pollutant?

56 / 77

Buildings are being damaged by acid rain because it attacks_________

57 / 77

Depending upon temperature: variation, atmosphere is divided into how many regions?

58 / 77

At which region all weather occurs?

59 / 77

Which gas acts as a glass wall of a green house?

60 / 77

The pH of acid rain is___________

61 / 77

The gas used by plants to perform photosynthesis is ________

  • O2
  • CO2
  • N2
  • CO

Which Option is Correct?

62 / 77

Which gas is emitted due to volcanic eruption?

  • CO2
  • SO2
  • NO2
  • H2

Which Option is Correct?

63 / 77

How many Natural Systems Are Exist on our Earth?

64 / 77

Which pollutant is responsible for changing weather?

65 / 77

The waste products driven out because of the combustion of fossil fuels ________

66 / 77

Thermosphere lies beyond__________

67 / 77

Major portion of ozone layer is found in__________

68 / 77

By the increase in the concentration of CO2 in air there is __________

69 / 77

Which gas is also known as life gas for plants?

  • CO
  • O2
  • CO2
  • NO2

Which Option is Correct?

70 / 77

Fossil fuel means __________

71 / 77

The region in which ozone layer depletes is called___________

72 / 77

The process by which atmospheric nitrogen is turned into nitrates in the soil is called_______

73 / 77

99% of atmosphere consists of___________

  • N2 and H2
  • N2 and O2
  • N2 and CO2            
  • O2 and CO2

Select Correct Option

74 / 77

Acid rain affects the aquatic life by clogging fish gills because of__________

75 / 77

Which one of these pollutants are not found in car exhaust fumes?

  • CO
  • O3
  • NO2
  • SO2

(Select Correct Option)

76 / 77

Ozone is an allotropic form of____________

77 / 77

About 99% atmosphere mass lies within_________

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MCQs in PDF Format

 

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 14, Chemistry class 10 chapter 12 pdf, Chemistry class 10 chapter-14 short questions, Chemistry class 10 chapter-14 solved exercise pdf, Chemistry Notes for Class 10 Chapter-14, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-13

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Here are important MCQs for Chemistry Notes for Class 10, Chapter 13

Try and Practice/ Play this MCQs Series again and again to get the grip on this MCQs Chapter-13 of Chemistry, 10th Class, Biochemistry.

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Chemistry Ch#13, 10th Class

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1 / 121

Dextrose solution contain_________ calories of energy.

2 / 121

DNA was discovered by__________

3 / 121

Margarine is produced by adding ___________ to vegetable oil.

4 / 121

The most important disaccharide is__________

5 / 121

Rancid butter has________________

6 / 121

Carbohydrates are synthesized by plants through photosynthesis process which requires the following except__________

7 / 121

Which one is found in bones?

8 / 121

Ethyl butanoate smells like__________

9 / 121

Fats and oils are _________ foods.

10 / 121

Vitamins were discovered in________

11 / 121

The percentage of protein in dry weight of cell_______

12 / 121

Photosynthesis process produces______

13 / 121

Margarine is produced by adding hydrogen to vegetable oil at___________

14 / 121

Glucose is_____________

15 / 121

Which carbohydrate is used directly by muscles for energy?

16 / 121

Monosaccharides consists of number of carbon atoms_______

17 / 121

Which helps to keep the bowel functioning properly?

18 / 121

Methyl butanoate smell like_______

19 / 121

Which is the essential sugar found in milk?

20 / 121

Amino acids are __________ of protein.

21 / 121

Which one of the following statements about glucose and sucrose is incorrect?

22 / 121

Enzymes are proteins which have the following properties except___________

23 / 121

The most important oligosaccharide is____________

24 / 121

Human body uses carbohydrates in the form of_________

25 / 121

Carbohydrates is directly used by__________

26 / 121

General formula of carbohydrate is_________

  • Cn(H2O)n
  • CH
  • CnH2n
  • CnH2nO

(Select Correct Option)

27 / 121

Which of the following is tasteless?

28 / 121

Chemical formula of amino group is___________

  • NH3
  • NH
  • NH4+
  • COOH

(Select Correct Option)

29 / 121

RNA act role as _________

30 / 121

Oils and fats are esters of large chain fatty acids with__________

31 / 121

Starch is commonly found in____________

32 / 121

Carbohydrates are synthesized by plants through______

33 / 121

Which is a hereditary material?

34 / 121

Maltose is commonly found in_________

35 / 121

Oil exists in form of___________

36 / 121

Fats exists in_________

37 / 121

Which is not a reducing sugar?

38 / 121

Source of simple sugar is_________

39 / 121

Butter and fats are obtained from_________

40 / 121

Eggs, Oils and fats contain vitamin_____________

41 / 121

Vitamins are accessory Growth factors they play important role in our body like_____

42 / 121

Lipids are macromolecules made up of____________

43 / 121

Which one of the following is a reducing sugar?

44 / 121

Smell of rancid butter is due to the presence of_______________

45 / 121

Tetra-saccharides are classified under__________

46 / 121

Which one of the following vitamins is water soluble?

47 / 121

When glucose and fructose combine, they produce_________

48 / 121

Low sugar level in human body results in______________

49 / 121

When bones are heated, they give____________

50 / 121

Amino acids are the building blocks of_________

51 / 121

___________ is synthesizes by Plants.

52 / 121

Disease of deficiency of vitamin A is_______

53 / 121

Deficiency of vitamin D cause __________

54 / 121

Carbohydrates regulate the amount of _________ in our body.

55 / 121

RNA consists of_________

56 / 121

___________is a poor conductor

57 / 121

Carbohydrates are ________ in water.

58 / 121

Lipids are macromolecules. They have characteristics except one of the following_________

59 / 121

White viscous fluid (albumen) present in an egg is______________

60 / 121

Esters of butanoic acids have ________ smell.

61 / 121

Nature of polysaccharides is__________

62 / 121

The organic compound used as drugs to control bleeding are__________

63 / 121

Proteins are essential for the formation of________

64 / 121

Triglycerides are fatty acids____________

65 / 121

Carbohydrates are synthesized by plants through_________

66 / 121

Percentage of protein in dry weight of cell is _________

67 / 121

Marine source of oil is _______

68 / 121

The source of galactose_________

69 / 121

Which is the natural sugar found in starchy foods?

70 / 121

The glucose is further polymerized to form_________

71 / 121

Lipids are made of ___________

72 / 121

Out of twenty how many amino acids can by synthesized by human body?

73 / 121

In hydrogenation of vegetable oil catalyst employed is________

74 / 121

Deficiency of Vitamin E causes_________

75 / 121

Which one of the following are amorphous solids?

76 / 121

A bond formed between two amino acids is____________

77 / 121

Vitamin C is also called________

78 / 121

Gelatin is used in ________

79 / 121

The nature of enzyme is____________

80 / 121

The energy provided by carbohydrates in per gram ______

81 / 121

Solomon and Wales oil is used as __________

82 / 121

Which one of the following is a fat-soluble vitamin?

83 / 121

Which one of the following is not the characteristics of monosaccharide?

84 / 121

Nucleic acids are made up of long chain of___________

85 / 121

Vitamin B, was discovered by__________

86 / 121

Starch is found in____________

87 / 121

________is responsible for the transmission of genetic information.

88 / 121

Fructose contain group__________

89 / 121

Fat soluble vitamins are ______

90 / 121

The important mono-saccharides is ______

91 / 121

Amino acids are linked with each other through________

92 / 121

Accessories growth factors later named vitamins by________

93 / 121

Thousands of amino acids polymerize to form__________

94 / 121

Monosaccharides are crystalline solids________

95 / 121

Which helps in lowering of cholesterol level?

96 / 121

Protein is not found in____________

97 / 121

Which of the followings is a disaccharide?

98 / 121

Synthesis of protein is directed by____________

99 / 121

Carbohydrates are__________

100 / 121

Monosaccharides cannot be _________

101 / 121

Maltose a disaccharide of two molecules________

102 / 121

Ethyl butanoate smells like__________

103 / 121

Energy provided by carbohydrate is __________

104 / 121

Which one is a proteins?

105 / 121

RNA stands for _________

106 / 121

Which of the followings is a triglyceride?

107 / 121

___________ is an example of pure cellular.

108 / 121

Carbohydrates are molecule_______

109 / 121

The accumulation of which vitamin causes bone like deposits in the kidney?

110 / 121

DNA structure was discovered in __________

111 / 121

Glucose and fructose are_________

112 / 121

Night blindness is because of deficiency of ________

113 / 121

Which one of the following cannot be hydrolyzed?

114 / 121

Denaturing of protein is caused by______________

115 / 121

Polysaccharides is _______solid.

116 / 121

___________is essential component living cells.

117 / 121

Funk discovered vitamin _________

118 / 121

50% dextrose contains approximate amount of energy_________

119 / 121

On hydrolysis sucrose produces one unit of glucose and one unit of__________

120 / 121

Mono-saccharides are ________sugars.

121 / 121

Chemical formula of Stearic acid__________

  • C15H31COOH
  • C17H35COOH
  • C17H37COOH
  • None of these

Select Correct Option

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MCQs in PDF Format

 

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Short Questions in PDF Format

 

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Long Questions in PDF Format

 

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 13, Chemistry class 10 chapter 13 pdf, Chemistry class 10 chapter-13 short questions, Chemistry class 10 chapter-13 solved exercise pdf, Chemistry Notes for Class 10 Chapter-13, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, then all the solution of your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-12

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Here are important MCQs for Chemistry Notes for Class 10, Chapter 12

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Chemistry Ch#12, 10th Class

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1 / 96

Which of the following has higher energy?

2 / 96

Alkanes are least reactive compounds because they are____________

3 / 96

Substitution reaction is the characteristics of__________

4 / 96

The alkanes consisting of C5 to C10 are__________

5 / 96

Alkanes having carbon range in liquid like ______

  • C4 to C6
  • C7 to C10
  • C8 to C10
  • Both C4 to C6 & C7 to C10

Select Correct Option

6 / 96

The example of rubbers is ________

7 / 96

Ethene reacts with H2SO4 at temperature of_________

8 / 96

Due to increase in molar mass which property increases?

9 / 96

Which is used as Anti-freezer?

10 / 96

A hydrocarbon has molecular formula C8H14. What is the molecular formula of the next member of the same homologous series.

  • C9H18
  • C9H16
  • C9H20
  • C9H12

Which Option is Correct?

11 / 96

Number of bonds present in methane________

12 / 96

If an organic compound has 4 carbon atoms, all singly bonded, it will have the following characteristics except one_________

13 / 96

Which of the following is not an organic solvent?

  • C2H5OH
  • CHCl3
  • CCl4
  • H2O

Select Correct Option

14 / 96

Due to which property alkane are used as fuel___________

15 / 96

Ethylene oxide is used as _________

16 / 96

Alkyne forms____________

17 / 96

Incomplete combustion of alkanes produces __________

18 / 96

Carbon tetra chloride is used in_______

19 / 96

Which of the following gas is used in warfare?

20 / 96

In shoe polishes, which chemical is used?

21 / 96

Which is the characteristics property of alkanes?

22 / 96

What is the most necessary condition for the reaction of CH4 with halogen?

23 / 96

Which one of these hydrocarbon molecules would have no effect on an aqueous solution of bromine?

  • CH4
  • C10H20
  • C2H4
  • C2H2

(Which Option is Correct)

24 / 96

Alkynes being more reactive than __________

25 / 96

Which is the simplest alkane?

  • CH4
  • C3H8
  • C2H2
  • C2H4

Which Option is Correct ?

26 / 96

Di-methy acetylene is also called___________

27 / 96

Hydrogenation of alkenes and alkynes takes place at room temperature in the presence of_____

28 / 96

Oxidation of ethene with KMnO4 produces______

29 / 96

Glyoxal is oxidize into_________

30 / 96

Ethylene is present in natural gas sometimes to the extent of________

31 / 96

Which one is the formula of chloromethane?

  • CH2Cl2
  • CCl4
  • CHCl3
  • CH3Cl

Which Option is Correct ?

32 / 96

Oxidation of alkenes produce______

33 / 96

Which of the following is not a hydrocarbon?

  • Methane (CH4)
  • Ethane(C2H6)
  • Water (H2O)
  • Ethyne (C2H2)

Which Option is Correct ?

34 / 96

Chemical formula of chloroform is________

  • CH2Cl2
  • CH3Cl
  • CHCl3
  • CCl4

Which Option is Correct ?

35 / 96

The end product of oxidation of acetylene is_______

36 / 96

Alkanes give reaction only _____

37 / 96

Banana when ripped produces gas________

38 / 96

Alkenes are prepared from alcohols by a process called_________

39 / 96

Condensed formula of ethane is________

  • C3H8
  • C2H6
  • H3CCH3
  • None of These

Which Option is Correct ?

40 / 96

The reduction of alkyl halides takes place in the presence of___________

41 / 96

Which of the following is not alcohol?

  • C2H5OH
  • C3H7OH
  • CH3OH
  • Ca(OH)2

Select Correct Option

42 / 96

Carbon has valency_______

43 / 96

Some orchids attract bees for pollination by producing_________

44 / 96

Which gas creates suffocation and causes death?

  • CO
  • CO2
  • SO3
  • SO2

Which Option is Correct ?

45 / 96

Halogenation of alkanes in the presence of diffused sunlight takes place ________

46 / 96

Methane forms natural gas about___________

47 / 96

Dehydrohalogenation of alkyl halides take place in the presence of __________

48 / 96

Dehydrohalogenation takes place in the presence of_____________

49 / 96

Banaspati Ghee is also called______

50 / 96

Dehydration means removal of__________

51 / 96

Which one of the following is a substitution reaction?

52 / 96

Alcohol is soluble in water due to ________

53 / 96

The order of reactivity of hydrogen halides with alkenes is__________

54 / 96

Carbon black is used in the manufacture of_______

55 / 96

A solution of bromine in water having colour________

56 / 96

Amorphous forms of carbons are______

57 / 96

The Hydrocarbons having double bond are called _________

58 / 96

Alkenes are insoluble in___________

59 / 96

Number of bonds in propene is ______________

60 / 96

Chloroform is used for__________

61 / 96

Traces of acetylene are present in coal gas about ___________

62 / 96

The formula of methane _______

  • CH3
  • CH4
  • CH2
  • C2H5

Select Correct Option

63 / 96

Addition of hydrogen is called _________

64 / 96

Detergents are the sodium salts of__________

65 / 96

Which of the following is not a function of chloroform?

66 / 96

Methane is also called ______

67 / 96

Which one of these is a saturated hydrocarbon?

  • C2H4
  • C3H6
  • C4H8
  • C5H12

Which Option is Correct?

68 / 96

Which is present 85% in natural gas?

69 / 96

Halogenation of methane produces following valuable chemical compounds used as solvents except_______

70 / 96

Those Hydrocarbons having high molecular mass are___________

71 / 96

The formula of oxalic acid is___________

  • (COOH)2
  • HCOOH
  • CH3COOH
  • COOH

Select Correct Option

72 / 96

The general formula of alkynes is_________

  • CnH2n
  • CnH2n+2
  • CnH2n-2
  • CnH2n+1

Which Option is Correct ?

73 / 96

Benzene is formed by the polymerization of_______________

74 / 96

Alkenes is also called ______

75 / 96

Which compound is used for welding process?

76 / 96

Which of the following is not an example of open chain hydrocarbon?

  • CH4
  • C3H8
  • C2H6
  • C6H6

Select Correct Option

77 / 96

Incomplete combustion of alkanes produces________

78 / 96

Alkenes are produced in large amounts by cracking of_________

79 / 96

Which one of the following is more reactive?

80 / 96

Which one of the following is a substitution reaction?

81 / 96

paraffins means________

82 / 96

The density of alkane increases with the increase of _________

83 / 96

Dehydration of alcohols can be carried out with______

  • NaOH
  • KOH
  • H2SO4
  • HCl

Which Option is Correct ?

84 / 96

Formula of nascent hydrogen is_______

85 / 96

Which of the following is a synthetic fiber?

86 / 96

Molecular formula of butyne is_____________

  • C4H6
  • C3H4
  • C4H7
  • C4H8

Which Option is Correct ?

87 / 96

Which of the following does not occur free in nature?

88 / 96

The compound having at least one benzene ring are called________

89 / 96

Alkanes are also called ________

90 / 96

Traces of acetylene are present in coal gas about_________

91 / 96

Which of the following property is not present in hydrocarbons?

92 / 96

The molecular formulae of the first three members of the alkane hydrocarbons are CH4, C2H6 and C3H8. What is the molecular formula for the eighth alkane member, octane, which is found in petrol?

  • C8H8
  • C8H16
  • C8H18
  • C8H20

Which Option is Correct ?

93 / 96

Alkanes do not react in__________

94 / 96

One of the hydrocarbons reacts with one mole of hydrogen to form a saturated hydrocarbon. What formula could be of the X.

  • C3H8
  • C6H12
  • C4H10
  • C7H16

Which Option is Correct?

95 / 96

Dehalogenation of tetrahalides produces acetylene. This reaction takes place in the presence of___

96 / 96

In dry cleaning, which chemical is used?

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Chemistry Notes, Solved Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Conceptual Questions Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 12, Chemistry class 10 chapter 12 pdf, Chemistry class 10 chapter-12 short questions, Chemistry class 10 chapter-12 solved exercise pdf, Chemistry Notes for Class 10 Chapter-12, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2021 – Chemistry 10th Class

 

 

Chemistry Notes for Class-10 Chapter-11

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Chemistry Ch#011, 10th Class

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1 / 95

Which of the following formula of a compound represents the exact arrangement of the different atoms of various elements present in a molecule of a substance?

2 / 95

Who was prepared acetic acid in laboratory?

3 / 95

Which one is heterocyclic compound?

4 / 95

Conversion of wood into coal is called ________

5 / 95

The % age of carbon in bituminous is __________

6 / 95

Which one of the following is a synthetic fiber?

7 / 95

Which one of the following is not a fossil fuel?

8 / 95

In which of the following groups, oxygen is attached on both sides with carbon atoms?

9 / 95

The branch of Chemistry which deals with hydro carbons and their derivatives are called______

10 / 95

Coal gas is the mixture of______

11 / 95

Which type of coal is used as house hold coal________

12 / 95

Esters are recognized by their________

13 / 95

Number of isomers increases with increase in number of ________ atoms.

14 / 95

Functional group C-O-C is found in__________

15 / 95

Which one is homocyclic compound?

16 / 95

CH3-O-CH3 is called_______

17 / 95

Natural gas is 85% methane. It is used to make the following except_______

18 / 95

The 1st organic compound prepared in laboratory.

19 / 95

Petroleum is refined by_________

20 / 95

The strong heating of coal in the absence of air is called__________

21 / 95

Which one of the following is the hardest coal?

22 / 95

Homologous series have same_________

23 / 95

Which one of the following does not contain protein?

24 / 95

Which one is main source of organic compound?

25 / 95

Natural gas is used to make_________

26 / 95

Which of the following are derived from alkanes?

27 / 95

Which one of the following compounds is an aldehyde?

  • CH3 – CH2 – OH
  • CH3 – COOH
  • CH3CHO
  • CH3COCH3

(Which Option is Correct)

28 / 95

Functional group —OH is found.in___________

29 / 95

Which one of the following does not contain starch _________

30 / 95

The molecular formula of pentane is_______

  • CH4
  • C3H3
  • C5H12 
  • C4H10

(Select Correct Option)

31 / 95

Conversion of dead plants into coal by the action of bacteria and heat is called_____

32 / 95

The % age of carbon is lignite is___________

33 / 95

___________ represents group of atoms joined together to each carbon atom.

34 / 95

A benzene ring is made of carbon atoms_______

35 / 95

Which one contains triple covalent bond?

36 / 95

Coal tar is a mixture of more than organic compounds_______

37 / 95

The chemical formula of octane is_________

  • C5H12
  • C3H8
  • C2H6
  • C8H18

(Which Option is Correct)

38 / 95

C-C bond is stronger than_____

39 / 95

The % age of carbon in coal is_________

40 / 95

Coal having 90% carbon contents is called_______

41 / 95

Inorganic compounds are obtained from_________

42 / 95

Which one contains double bond?

43 / 95

The vital force theory suffered rejection in__________

44 / 95

Molecular formula of butane is________

  • C4H10
  • C5H5
  • C4H8
  • C4H6

(Select Correct Option)

45 / 95

Which one of the following statements is not true about fossil fuels?

46 / 95

Which one is soft coal__________

47 / 95

Coal is blackish complex mixture of compounds of________

48 / 95

In laboratory urea was prepared by_______

49 / 95

How many types of formula of organic compound?

50 / 95

Organic compound consisting of “RCOOR” functional group is called_______

51 / 95

Coal is consisting of ________types.

52 / 95

Main component of natural gas is______

53 / 95

Silicon occurs in the form of _________

54 / 95

The main component of natural gas is___________

55 / 95

Which one contains triple bond?

56 / 95

The basic unit of carbohydrates is_________

57 / 95

The Characteristic of carboxylic acid are due to the presence of group in them_______

58 / 95

The removal of terminal hydrogen from the straight chain of propane is called _____

59 / 95

Alkyle Radical is represented as_______

60 / 95

Who was discarded vital force theory?

61 / 95

The general formula of alkane is ________

  • CnH2n+2
  • CnH2n-2
  • CnH2n
  • CnH2n+1

(Select Correct Answer)

62 / 95

The strong heating of coal in the absence of air is called______

63 / 95

Which one is used as reducing agent_________

64 / 95

      |      |      |      |
-- C -- C-- C-- C--             is a
     |      |      |      |

65 / 95

Coal gas is a mixture of_______________

  • CO & CH4
  • CO, CH4 & CO2
  • CO, CH4 & H2             
  • CO, H2 & CO2

(Select Correct Option)

66 / 95

The ability of carbon atoms to form chains is called_____

67 / 95

Pitch is black residue of__________

68 / 95

Geraniol consists of functional group_________

69 / 95

The % age of carbon in coke is_________

70 / 95

General formula of alkyl radical is_______

  • CnH2n+2
  • CnH2n-2
  • CnH2n+1
  • CnH2n

(Select Correct Option)

71 / 95

Formula which represents the actual number of atoms in one molecule of organic compound is______________

72 / 95

Alkyl radical is derivative of__________

73 / 95

Organic compounds have_________

74 / 95

Functional group containing carbon, hydrogen and halogens are__________

75 / 95

The branch of chemistry which deals with the study of hydrocarbons and their derivatives is known as________

76 / 95

Paraffin’s means___________

77 / 95

Identify which one of the following compounds is a ketone?

  • (CH3)2CHOH
  • (CH3)2CHCl
  • (CH3)2CO
  • (CH3)2CHCI

(Which Option is Correct)

78 / 95

The functional group -COOH is found in_______

79 / 95

Name the gas which is not found in coal gas_______

80 / 95

Which one contains double covalent bond?

81 / 95

Functional group containing — NH2 are called________

82 / 95

Perfumes may also contains_________

83 / 95

Condensed form of propane is________

  • H3CCH3
  • H3C(CH2)2CH3
  • H3CCH2CH3
  • CH4

(Select Correct Option)

84 / 95

Natural gas contains_________

85 / 95

The formula which represents the actual number of atoms in one molecule of organic compound is called __________

86 / 95

Carbonization process is the conversion of__________

87 / 95

Who put forward the vital force theory?

88 / 95

Dead plants produce all of these products except_______

89 / 95

Coal tar contains compounds_____

90 / 95

Alkanes are also called__________

91 / 95

Which one provide inert atmosphere in metallurgy process?

92 / 95

How many Carbons are present in Heptanes?

93 / 95

Vitamins are found in____________

94 / 95

The % age of carbon in peat is____________

95 / 95

Organic compounds are soluble in_________

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n22:50:31 Feb 14, 202361%
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Jahanzeib Khan20:24:45 May 25, 20220%
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MCQs in PDF Format

 

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Short Questions in PDF Format

 

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Chemistry Notes, Problems for Class 10th

Chemistry, a new subject for 10th Class, having a lot of concepts, starting from a single definition of the smallest particle of our universe which is called ‘atom’. In the 8th grade usually, we have studied only one book of science that combines chemistry, physics, and biology. But as, now we got into 9th & 10th class and with every passing day things starts to get more complex now. similarly we got three books instead of just one science book.

And, if you any student of 10th Class feeling difficult to understand the concept of chemistry. Then, these chemistry notes for class 10 are enough, by Understanding chemistry Notes for 10th class means remembering a lot of concepts. Consider that particular subject important in which you want to study for your whole life. And, read more than just the textbook about that particular subject. If you think you want to study chemistry for your whole life that’s great, our country also need chemists.

Chemistry class 10 pdf

If any student searching to topics like Chemistry Notes for 10th class,  Chemistry Notes for Class 10 pdf, Chemistry Notes for Class 10 MCQs, Chemistry Notes for class 10 Gujranwala board, Chemistry Notes for class 10 Lahore board, Class 10 Chemistry notes chapter 11, Chemistry class 10 chapter 11 pdf, Chemistry class 10 chapter-11 short questions, Chemistry class 10 chapter-11 solved exercise pdf, Chemistry Notes for Class 10 Chapter-11, 10th class chemistry notes in Urdu pdf download, Chemistry class 10 pdf, adamjee notes for class 10 chemistry, then all the solution if your problem is available within our website eStudent.pk

 

Chapter wise PDF Notes / Problems / Solution of Chemistry 10th Class

                     Chapter-09 (01) – Chemical Equilibrium

                     Chapter-10 (02) – Acids, Bases & Salts

                     Chapter-11 (03) – Organic Chemistry

                     Chapter-12 (04) – Hydrocarbons

                     Chapter-13 (05) – Biochemistry

                     Chapter-14 (06) – The Atmosphere

                     Chapter-15 (07) – Water

                     Chapter-16 (08) – Chemical Industries

                     Pairing Scheme for 2022 – Chemistry 10th Class