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

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Chemistry Ch#15, 10th Class

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1 / 61

Sodium zeolite is naturally occurring reason of___________

2 / 61

Water has a maximum density at __________

3 / 61

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

4 / 61

The percentage of water in human body is_____

5 / 61

Hookworm infects ___________

6 / 61

Chemical formula of hypochlorous acid is __________

7 / 61

Acute lead poisoning causes dysfunction of_____________

8 / 61

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

9 / 61

Maximum density of water at 4°C is _______________

10 / 61

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

11 / 61

Temporary hardness is due to the presence of bicarbonates of __________

12 / 61

Hook worm larvae enter the body through __________

13 / 61

Neurological damage is caused by the poisoning of__________

14 / 61

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

15 / 61

Vibrious cholera causes _______

16 / 61

Swimming pools are cleaned by the process________

17 / 61

Temporary hardness is because of______________

18 / 61

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

19 / 61

Which disease is caused by polluted water?

20 / 61

Hard water can cause____________

21 / 61

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

22 / 61

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

23 / 61

Which of the following is soluble in water?

24 / 61

The removal of which ion causes water softening.

25 / 61

The boiling point of water is ____________

26 / 61

Inland water includes _________________

27 / 61

Which organ ceases to function during Jaundice?

28 / 61

Which of the following is insoluble in water?

29 / 61

Water dissolves non-ionic compound by ________

30 / 61

Gypsum in water is ____________

31 / 61

Which one of the following diseases causes liver inflammation?

32 / 61

Soap is the sodium salt of long chain of _____________

33 / 61

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

34 / 61

Which is not a heavy metal?

35 / 61

Permanent hardness is removed by adding__________

36 / 61

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

37 / 61

The percentage of oceans in world water is _______

38 / 61

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

39 / 61

Specific heat capacity of water is _____________

40 / 61

Chemical form of gypsum___________

41 / 61

Which of the following salt is soluble in water?

42 / 61

Temporary hardness in water can be removed by ___________

43 / 61

Which hepatitis is caused by contaminated water?

44 / 61

Water molecules show structure _________

45 / 61

Which element do not cause toxicity in water?

46 / 61

Calcium carbonate is in water _________

47 / 61

Acute cadmium poisoning causes __________

48 / 61

Which element protects teeth from decay?

49 / 61

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

50 / 61

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

51 / 61

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

52 / 61

The heat capacity of water is _____________

53 / 61

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

54 / 61

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

55 / 61

Water which produces good lather with soap is called __________

56 / 61

The percentage of potable water on earth is____________

57 / 61

The freezing point of water is _____________

58 / 61

Chemical formula of lime stone is _____________

59 / 61

Industrial effluents are highly____________

60 / 61

Example of pest is___________

61 / 61

Temporary hardness is removed by adding _____________

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hello i am gian.11:01:05 Feb 06, 202598%
unknown410:51:17 Feb 06, 202573%
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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%
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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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Junaid18:56:48 May 25, 202226%
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amna06:52:05 May 08, 202281%
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Faisalriaz16:18:17 Dec 09, 202098%
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Faisalriaz20:02:19 Dec 08, 202095%
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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

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Chemistry Ch#16, 10th Class

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1 / 53

The number of carbon atoms present in kerosene oil_______

2 / 53

Concentration is a separating technique in which mineral is separated from___________

3 / 53

Blast furnace usually used for the metallurgy of__________

4 / 53

The raw materials for the manufacturing of urea are ___________

5 / 53

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

6 / 53

A saturated solution of sodium chloride is called _____________

7 / 53

Sodium carbonate is manufactured by___________

8 / 53

Which contains sufficient amount of metal?

9 / 53

Concentration is a __________

10 / 53

Froth flotation process is used to concentrate_________

11 / 53

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

12 / 53

Crude oil is heated in fractionating furnace upto_________

13 / 53

Imperial chemical industries (ICT) was established in_________

14 / 53

In Solvay’s process slaked lime is used to_________

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

Which Option is Correct?

15 / 53

The number of carbon atoms present in petroleum ether _________

16 / 53

When crude oil is heated in the fractionating tower__________

17 / 53

Froth flotation process is used to concentrate the ore on________

18 / 53

Formula of baking soda is________

  • Na2CO3
  • NaHCO3
  • Na2SO4
  • Na3PO4

Which Option is Correct ?

19 / 53

Compounds of metals exist under earth crust are called_______

20 / 53

In the bessemerization process__________

21 / 53

Formula of soda ash is___________

  • Na2CO3
  • NaHCO3
  • Na2SO4
  • Na3PO4

Which Option is Correct ?

22 / 53

Ammonical brine is prepared by dissolving ammonia gas in ______

  • NaCl
  • CaCO3
  • CaCl2
  • Na2SO4

Which Option is Correct ?

23 / 53

Which one is not metal?

24 / 53

Extraction of metals from its ores is called___________

25 / 53

The number of carbon atoms present in diesel oil______________

26 / 53

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

27 / 53

Which one of the ore of copper?

28 / 53

Red hair contains compounds of____________

29 / 53

The residual oil is heated above 400-C to produce___________

30 / 53

Which one is not metal?

31 / 53

The number of carbon atoms present in petroleum gas_______

32 / 53

The elements that do not conduct heat and electricity are called_________

33 / 53

Concentration of the copper ore is carried out by___________

34 / 53

How many % age of urea is used as fertilizers?

35 / 53

Blonde hair contains compounds of____________

36 / 53

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

  • C2H4
  • C3H8
  • C7H10
  • C12H26

Which Option is Correct ?

37 / 53

The number of carbon atoms present in gasoline or petrol________

38 / 53

Metallurgy involves which of the following steps?

39 / 53

When NaHCO3 is heated it forms________

  • CO2
  • Ca(OH)2
  • CaCO3
  • CaO

Which Option is Correct ?

40 / 53

Brown hair contains___________

41 / 53

The nitrogen present in urea is used by plants to synthesize_________

42 / 53

Formula of urea is__________

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

Which Option is Correct ?

43 / 53

Which one of the following is used as jet fuel ?

44 / 53

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

45 / 53

Ammonia is prepared by the process__________

46 / 53

How many % age of nitrogen in urea fertilizers?

47 / 53

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

48 / 53

The number of carbon atoms present in fuel oil_______________

49 / 53

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

50 / 53

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

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

Which Option is Correct ?

51 / 53

Sindh Alkalies Limited was established near Karachi in ___________

52 / 53

Raw materials used in Solvay process.

53 / 53

Matte is a mixture of_____________

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

Which Option is Correct ?

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Hamid ali hashmi11:10:41 Mar 17, 202532%
Eman16:04:07 Mar 07, 202543%
Naila19:11:07 Feb 18, 202552%
unknown210:19:50 Feb 06, 202592%
unknown10:05:59 Feb 06, 202575%
Maham13:49:00 Jan 17, 202547%
vvv01:37:50 Apr 01, 202432%
zainab14:04:05 Feb 25, 20245%
Aliza Amir18:48:18 Feb 22, 20247%
asma19:14:57 Feb 09, 202432%
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Zainab16:06:56 Feb 08, 202477%
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Amna Amin11:01:01 Jan 23, 202479%
YUAB22:14:59 Jan 01, 20240%
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%
Mana14:01:13 Apr 14, 202264%
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%
Faisalriaz14:31:11 Jan 12, 202158%

 

MCQs in PDF Format

 

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

 

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 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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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

Here MCQs for your Revision

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1 / 77

Which is not a poisonous gas?

2 / 77

Forest fires and burning of wood emit_________

  • CO2
  • NO2
  • SO2
  • Cl2

which Option is Correct?

3 / 77

Which gas is also known as life gas for plants?

  • CO
  • O2
  • CO2
  • NO2

Which Option is Correct?

4 / 77

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

5 / 77

At which region all weather occurs?

6 / 77

Ozone depletion was first noticed in ___________

7 / 77

Higher concentration of CO causes__________

8 / 77

99% of atmosphere consists of___________

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

Select Correct Option

9 / 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)

10 / 77

High concentration of which metal clogs the fish gills.

11 / 77

Effects of ozone depletion are following except the one_____

12 / 77

Buildings are being damaged by acid rain because it attacks_________

13 / 77

Which gas is produced by the electrical lightening of air?

  • NO
  • SO2
  • SO3
  • CO2

Select Correct Option

14 / 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

15 / 77

Ozone has a smell like _________

16 / 77

A group of gases that maintains temperature of atmosphere are __________

17 / 77

Ozone is beneficial for us as it_________

18 / 77

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

19 / 77

The pH of acid rain is___________

20 / 77

Ozone layer is not found in__________

21 / 77

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

  • CO2
  • O2
  • N2
  • All of these

Which Option is Correct

22 / 77

Which gas is responsible in warming the atmosphere?

23 / 77

About 99% atmosphere mass lies within_________

24 / 77

Which factor determines the severity of a pollutant?

25 / 77

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

26 / 77

The region in which ozone layer depletes is called___________

27 / 77

The recombination of O and O2 in mid stratosphere is an_______

28 / 77

Which is the major effect of global warming?

29 / 77

Which one of the following is not an air pollutant?

30 / 77

Which gas is in involved in ozone depletion?

31 / 77

Which one of the followings is not a greenhouse Effect?

32 / 77

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

33 / 77

Atmosphere has ___________regions.

34 / 77

Which is not a part of flue gas?

35 / 77

How many Natural Systems Are Exist on our Earth?

36 / 77

Iron and steel structure are damaged by___________

37 / 77

Catalytic converters convert_____________

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

Which Option is Correct?

38 / 77

Carbon monoxide is harmful to us because______________

39 / 77

Incinerator reduces solid waste into__________

40 / 77

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

41 / 77

Almost all air crafts fly in which region?

42 / 77

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

43 / 77

Just above the Earth surface is called __________

44 / 77

Fossil fuel means __________

45 / 77

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

46 / 77

The smell of photocopies machine is due to the presence of_________

47 / 77

Major portion of ozone layer is found in__________

48 / 77

The percentage by volume of nitrogen in dry gas is_______

49 / 77

Thermosphere lies beyond__________

50 / 77

Which pollutant is responsible for changing weather?

51 / 77

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

52 / 77

A pollutant is a waste material that pollutes_____________

53 / 77

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

54 / 77

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

  • CO
  • O3
  • NO2
  • SO2

(Select Correct Option)

55 / 77

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

56 / 77

The envelope of different gases around the earth is called___________

57 / 77

Which of the following is a poisonous gas?

58 / 77

The gas used by animals to perform respiration is ________

  • O2
  • N2
  • SO2
  • Cl2

Select Correct Option

59 / 77

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

  • CO2
  • CO
  • N2
  • O3

Select Correct Option

60 / 77

Normally rain water is weakly acidic because of____________

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

(Select Correct Option)

61 / 77

Which is not an air pollutant?

  • CO2
  • SO2
  • CO
  • NH3

Which Option is Correct?

62 / 77

Global warming is because of_____________

63 / 77

Ozone is an allotropic form of____________

64 / 77

PAN strands for__________

65 / 77

The region of ozone decomposition in stratosphere is_______

66 / 77

Mesosphere has a temperature range__________

67 / 77

Which gas is emitted due to volcanic eruption?

  • CO2
  • SO2
  • NO2
  • H2

Which Option is Correct?

68 / 77

The Earth’s atmosphere is getting hotter because of____________

69 / 77

The pH of water containing CO2 is_____

70 / 77

Which is not a characteristic of SO2

71 / 77

Ultraviolet radiations can cause___________

72 / 77

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

73 / 77

The percentage of sunlight absorbed by atmospheric gases is_________

74 / 77

Which of the following can be used as a fuel?

75 / 77

Which of the following is a secondary pollutant?

76 / 77

Which gas is the major constituent of troposphere?

77 / 77

The gas used by plants to perform photosynthesis is ________

  • O2
  • CO2
  • N2
  • CO

Which Option is Correct?

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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

Deficiency of Vitamin E causes_________

2 / 121

The source of galactose_________

3 / 121

White viscous fluid (albumen) present in an egg is______________

4 / 121

Energy provided by carbohydrate is __________

5 / 121

Disease of deficiency of vitamin A is_______

6 / 121

Night blindness is because of deficiency of ________

7 / 121

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

8 / 121

Low sugar level in human body results in______________

9 / 121

RNA act role as _________

10 / 121

Rancid butter has________________

11 / 121

The nature of enzyme is____________

12 / 121

The glucose is further polymerized to form_________

13 / 121

General formula of carbohydrate is_________

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

(Select Correct Option)

14 / 121

Carbohydrates is directly used by__________

15 / 121

Dextrose solution contain_________ calories of energy.

16 / 121

Which of the followings is a triglyceride?

17 / 121

Nature of polysaccharides is__________

18 / 121

Marine source of oil is _______

19 / 121

Proteins are essential for the formation of________

20 / 121

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

21 / 121

Polysaccharides is _______solid.

22 / 121

DNA structure was discovered in __________

23 / 121

___________is essential component living cells.

24 / 121

Gelatin is used in ________

25 / 121

Carbohydrates are molecule_______

26 / 121

Which one is found in bones?

27 / 121

RNA consists of_________

28 / 121

Amino acids are __________ of protein.

29 / 121

Which is the natural sugar found in starchy foods?

30 / 121

Triglycerides are fatty acids____________

31 / 121

Ethyl butanoate smells like__________

32 / 121

Funk discovered vitamin _________

33 / 121

Amino acids are linked with each other through________

34 / 121

Monosaccharides consists of number of carbon atoms_______

35 / 121

The most important disaccharide is__________

36 / 121

Monosaccharides cannot be _________

37 / 121

Oils and fats are esters of large chain fatty acids with__________

38 / 121

Which one of the following are amorphous solids?

39 / 121

Vitamin C is also called________

40 / 121

Solomon and Wales oil is used as __________

41 / 121

Which carbohydrate is used directly by muscles for energy?

42 / 121

Smell of rancid butter is due to the presence of_______________

43 / 121

___________ is synthesizes by Plants.

44 / 121

Oil exists in form of___________

45 / 121

Photosynthesis process produces______

46 / 121

Tetra-saccharides are classified under__________

47 / 121

Starch is found in____________

48 / 121

Enzymes are proteins which have the following properties except___________

49 / 121

Accessories growth factors later named vitamins by________

50 / 121

Which is the essential sugar found in milk?

51 / 121

Which is not a reducing sugar?

52 / 121

___________ is an example of pure cellular.

53 / 121

Ethyl butanoate smells like__________

54 / 121

Percentage of protein in dry weight of cell is _________

55 / 121

Maltose a disaccharide of two molecules________

56 / 121

Nucleic acids are made up of long chain of___________

57 / 121

Which is a hereditary material?

58 / 121

Monosaccharides are crystalline solids________

59 / 121

The most important oligosaccharide is____________

60 / 121

Deficiency of vitamin D cause __________

61 / 121

Which one of the following is a reducing sugar?

62 / 121

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

63 / 121

A bond formed between two amino acids is____________

64 / 121

___________is a poor conductor

65 / 121

Maltose is commonly found in_________

66 / 121

Which helps to keep the bowel functioning properly?

67 / 121

Mono-saccharides are ________sugars.

68 / 121

Fructose contain group__________

69 / 121

Carbohydrates are__________

70 / 121

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

71 / 121

Vitamins were discovered in________

72 / 121

Which of the following is tasteless?

73 / 121

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

74 / 121

In hydrogenation of vegetable oil catalyst employed is________

75 / 121

Starch is commonly found in____________

76 / 121

Chemical formula of Stearic acid__________

  • C15H31COOH
  • C17H35COOH
  • C17H37COOH
  • None of these

Select Correct Option

77 / 121

Butter and fats are obtained from_________

78 / 121

DNA was discovered by__________

79 / 121

Source of simple sugar is_________

80 / 121

Esters of butanoic acids have ________ smell.

81 / 121

Lipids are made of ___________

82 / 121

Fats exists in_________

83 / 121

Protein is not found in____________

84 / 121

The organic compound used as drugs to control bleeding are__________

85 / 121

When glucose and fructose combine, they produce_________

86 / 121

Carbohydrates are synthesized by plants through______

87 / 121

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

88 / 121

The energy provided by carbohydrates in per gram ______

89 / 121

50% dextrose contains approximate amount of energy_________

90 / 121

Fats and oils are _________ foods.

91 / 121

Eggs, Oils and fats contain vitamin_____________

92 / 121

The percentage of protein in dry weight of cell_______

93 / 121

Denaturing of protein is caused by______________

94 / 121

Which of the followings is a disaccharide?

95 / 121

Glucose is_____________

96 / 121

The important mono-saccharides is ______

97 / 121

Margarine is produced by adding hydrogen to vegetable oil at___________

98 / 121

Lipids are macromolecules made up of____________

99 / 121

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

100 / 121

Margarine is produced by adding ___________ to vegetable oil.

101 / 121

________is responsible for the transmission of genetic information.

102 / 121

Which one of the following cannot be hydrolyzed?

103 / 121

Which one of the following vitamins is water soluble?

104 / 121

Chemical formula of amino group is___________

  • NH3
  • NH
  • NH4+
  • COOH

(Select Correct Option)

105 / 121

RNA stands for _________

106 / 121

Synthesis of protein is directed by____________

107 / 121

When bones are heated, they give____________

108 / 121

Which one is a proteins?

109 / 121

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

110 / 121

Fat soluble vitamins are ______

111 / 121

Carbohydrates are synthesized by plants through_________

112 / 121

Carbohydrates regulate the amount of _________ in our body.

113 / 121

Amino acids are the building blocks of_________

114 / 121

Which helps in lowering of cholesterol level?

115 / 121

Human body uses carbohydrates in the form of_________

116 / 121

Vitamin B, was discovered by__________

117 / 121

Carbohydrates are ________ in water.

118 / 121

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

119 / 121

Glucose and fructose are_________

120 / 121

Thousands of amino acids polymerize to form__________

121 / 121

Methyl butanoate smell like_______

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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

The compound having at least one benzene ring are called________

2 / 96

The order of reactivity of hydrogen halides with alkenes is__________

3 / 96

Which is the characteristics property of alkanes?

4 / 96

Which of the following has higher energy?

5 / 96

Molecular formula of butyne is_____________

  • C4H6
  • C3H4
  • C4H7
  • C4H8

Which Option is Correct ?

6 / 96

Incomplete combustion of alkanes produces __________

7 / 96

Which of the following does not occur free in nature?

8 / 96

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

9 / 96

Dehydrohalogenation takes place in the presence of_____________

10 / 96

Benzene is formed by the polymerization of_______________

11 / 96

Alcohol is soluble in water due to ________

12 / 96

Glyoxal is oxidize into_________

13 / 96

Which gas creates suffocation and causes death?

  • CO
  • CO2
  • SO3
  • SO2

Which Option is Correct ?

14 / 96

A solution of bromine in water having colour________

15 / 96

Ethene reacts with H2SO4 at temperature of_________

16 / 96

Ethylene oxide is used as _________

17 / 96

Substitution reaction is the characteristics of__________

18 / 96

The end product of oxidation of acetylene is_______

19 / 96

The general formula of alkynes is_________

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

Which Option is Correct ?

20 / 96

Which is the simplest alkane?

  • CH4
  • C3H8
  • C2H2
  • C2H4

Which Option is Correct ?

21 / 96

Carbon black is used in the manufacture of_______

22 / 96

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

23 / 96

In dry cleaning, which chemical is used?

24 / 96

Dehydration means removal of__________

25 / 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 ?

26 / 96

Oxidation of alkenes produce______

27 / 96

Alkyne forms____________

28 / 96

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

29 / 96

Which of the following gas is used in warfare?

30 / 96

The alkanes consisting of C5 to C10 are__________

31 / 96

Amorphous forms of carbons are______

32 / 96

Carbon has valency_______

33 / 96

Which of the following property is not present in hydrocarbons?

34 / 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?

35 / 96

The example of rubbers is ________

36 / 96

paraffins means________

37 / 96

The density of alkane increases with the increase of _________

38 / 96

Alkanes do not react in__________

39 / 96

Traces of acetylene are present in coal gas about ___________

40 / 96

Number of bonds in propene is ______________

41 / 96

The Hydrocarbons having double bond are called _________

42 / 96

Chemical formula of chloroform is________

  • CH2Cl2
  • CH3Cl
  • CHCl3
  • CCl4

Which Option is Correct ?

43 / 96

Carbon tetra chloride is used in_______

44 / 96

Traces of acetylene are present in coal gas about_________

45 / 96

Alkenes are produced in large amounts by cracking of_________

46 / 96

Some orchids attract bees for pollination by producing_________

47 / 96

Oxidation of ethene with KMnO4 produces______

48 / 96

Alkynes being more reactive than __________

49 / 96

Which of the following is not a hydrocarbon?

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

Which Option is Correct ?

50 / 96

Number of bonds present in methane________

51 / 96

Which is present 85% in natural gas?

52 / 96

Which one is the formula of chloromethane?

  • CH2Cl2
  • CCl4
  • CHCl3
  • CH3Cl

Which Option is Correct ?

53 / 96

Alkanes are also called ________

54 / 96

Detergents are the sodium salts of__________

55 / 96

Ethylene is present in natural gas sometimes to the extent of________

56 / 96

Condensed formula of ethane is________

  • C3H8
  • C2H6
  • H3CCH3
  • None of These

Which Option is Correct ?

57 / 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)

58 / 96

Dehydrohalogenation of alkyl halides take place in the presence of __________

59 / 96

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

60 / 96

Alkenes are insoluble in___________

61 / 96

Banaspati Ghee is also called______

62 / 96

The formula of oxalic acid is___________

  • (COOH)2
  • HCOOH
  • CH3COOH
  • COOH

Select Correct Option

63 / 96

Formula of nascent hydrogen is_______

64 / 96

The reduction of alkyl halides takes place in the presence of___________

65 / 96

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

66 / 96

Those Hydrocarbons having high molecular mass are___________

67 / 96

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

68 / 96

Which of the following is not an organic solvent?

  • C2H5OH
  • CHCl3
  • CCl4
  • H2O

Select Correct Option

69 / 96

Incomplete combustion of alkanes produces________

70 / 96

The formula of methane _______

  • CH3
  • CH4
  • CH2
  • C2H5

Select Correct Option

71 / 96

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

  • CH4
  • C3H8
  • C2H6
  • C6H6

Select Correct Option

72 / 96

Which one of the following is a substitution reaction?

73 / 96

Di-methy acetylene is also called___________

74 / 96

Methane forms natural gas about___________

75 / 96

Methane is also called ______

76 / 96

Alkenes are prepared from alcohols by a process called_________

77 / 96

Which of the following is not alcohol?

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

Select Correct Option

78 / 96

Which of the following is a synthetic fiber?

79 / 96

Banana when ripped produces gas________

80 / 96

Alkanes give reaction only _____

81 / 96

Alkenes is also called ______

82 / 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

83 / 96

Chloroform is used for__________

84 / 96

In shoe polishes, which chemical is used?

85 / 96

Dehydration of alcohols can be carried out with______

  • NaOH
  • KOH
  • H2SO4
  • HCl

Which Option is Correct ?

86 / 96

Due to which property alkane are used as fuel___________

87 / 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?

88 / 96

Alkanes are least reactive compounds because they are____________

89 / 96

Addition of hydrogen is called _________

90 / 96

Which one of these is a saturated hydrocarbon?

  • C2H4
  • C3H6
  • C4H8
  • C5H12

Which Option is Correct?

91 / 96

Which is used as Anti-freezer?

92 / 96

Which one of the following is a substitution reaction?

93 / 96

Which compound is used for welding process?

94 / 96

Due to increase in molar mass which property increases?

95 / 96

Which one of the following is more reactive?

96 / 96

Which of the following is not a function of chloroform?

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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 type of coal is used as house hold coal________

2 / 95

The % age of carbon is lignite is___________

3 / 95

Alkyl radical is derivative of__________

4 / 95

Condensed form of propane is________

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

(Select Correct Option)

5 / 95

The functional group -COOH is found in_______

6 / 95

The molecular formula of pentane is_______

  • CH4
  • C3H3
  • C5H12 
  • C4H10

(Select Correct Option)

7 / 95

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

8 / 95

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

9 / 95

Natural gas contains_________

10 / 95

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

11 / 95

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

12 / 95

Which one is heterocyclic compound?

13 / 95

Esters are recognized by their________

14 / 95

Which one contains double covalent bond?

15 / 95

Organic compound consisting of “RCOOR” functional group is called_______

16 / 95

Coal tar is a mixture of more than organic compounds_______

17 / 95

Petroleum is refined by_________

18 / 95

Which one is soft coal__________

19 / 95

Homologous series have same_________

20 / 95

Carbonization process is the conversion of__________

21 / 95

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

22 / 95

The % age of carbon in coal is_________

23 / 95

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

24 / 95

Functional group C-O-C is found in__________

25 / 95

Who put forward the vital force theory?

26 / 95

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

27 / 95

Natural gas is used to make_________

28 / 95

Which one provide inert atmosphere in metallurgy process?

29 / 95

The 1st organic compound prepared in laboratory.

30 / 95

Which one of the following is a synthetic fiber?

31 / 95

In laboratory urea was prepared by_______

32 / 95

Functional group —OH is found.in___________

33 / 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?

34 / 95

CH3-O-CH3 is called_______

35 / 95

Who was prepared acetic acid in laboratory?

36 / 95

Which one of the following does not contain protein?

37 / 95

Pitch is black residue of__________

38 / 95

Coal having 90% carbon contents is called_______

39 / 95

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

40 / 95

Which one of the following is not a fossil fuel?

41 / 95

Dead plants produce all of these products except_______

42 / 95

Identify which one of the following compounds is a ketone?

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

(Which Option is Correct)

43 / 95

Which one of the following compounds is an aldehyde?

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

(Which Option is Correct)

44 / 95

Which one is homocyclic compound?

45 / 95

General formula of alkyl radical is_______

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

(Select Correct Option)

46 / 95

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

47 / 95

Who was discarded vital force theory?

48 / 95

Functional group containing carbon, hydrogen and halogens are__________

49 / 95

Paraffin’s means___________

50 / 95

Main component of natural gas is______

51 / 95

Alkanes are also called__________

52 / 95

A benzene ring is made of carbon atoms_______

53 / 95

Coal tar contains compounds_____

54 / 95

Vitamins are found in____________

55 / 95

Geraniol consists of functional group_________

56 / 95

The ability of carbon atoms to form chains is called_____

57 / 95

Coal gas is the mixture of______

58 / 95

The % age of carbon in bituminous is __________

59 / 95

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

60 / 95

The vital force theory suffered rejection in__________

61 / 95

Which one of the following is the hardest coal?

62 / 95

Name the gas which is not found in coal gas_______

63 / 95

Perfumes may also contains_________

64 / 95

The general formula of alkane is ________

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

(Select Correct Answer)

65 / 95

How many types of formula of organic compound?

66 / 95

C-C bond is stronger than_____

67 / 95

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

68 / 95

Alkyle Radical is represented as_______

69 / 95

Functional group containing — NH2 are called________

70 / 95

Coal is consisting of ________types.

71 / 95

The basic unit of carbohydrates is_________

72 / 95

Silicon occurs in the form of _________

73 / 95

Coal gas is a mixture of_______________

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

(Select Correct Option)

74 / 95

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

75 / 95

Organic compounds are soluble in_________

76 / 95

Molecular formula of butane is________

  • C4H10
  • C5H5
  • C4H8
  • C4H6

(Select Correct Option)

77 / 95

Inorganic compounds are obtained from_________

78 / 95

The % age of carbon in peat is____________

79 / 95

The main component of natural gas is___________

80 / 95

Which one contains triple bond?

81 / 95

The chemical formula of octane is_________

  • C5H12
  • C3H8
  • C2H6
  • C8H18

(Which Option is Correct)

82 / 95

Coal is blackish complex mixture of compounds of________

83 / 95

The % age of carbon in coke is_________

84 / 95

Organic compounds have_________

85 / 95

Which of the following are derived from alkanes?

86 / 95

Which one is used as reducing agent_________

87 / 95

Which one is main source of organic compound?

88 / 95

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

89 / 95

Which one contains triple covalent bond?

90 / 95

Conversion of wood into coal is called ________

91 / 95

How many Carbons are present in Heptanes?

92 / 95

Which one contains double bond?

93 / 95

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

94 / 95

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

95 / 95

Which one of the following does not contain starch _________

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n22:50:31 Feb 14, 202361%
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amna00:06:27 Oct 26, 202272%
M mehar ali13:35:19 Oct 16, 202248%
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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, 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