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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

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Chemistry Ch#14, 10th Class

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1 / 77

The region of ozone decomposition in stratosphere is_______

2 / 77

Which of the following is a secondary pollutant?

3 / 77

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

4 / 77

Ozone layer is not found in__________

5 / 77

Which is not a characteristic of SO2

6 / 77

Carbon monoxide is harmful to us because______________

7 / 77

How many Natural Systems Are Exist on our Earth?

8 / 77

The recombination of O and O2 in mid stratosphere is an_______

9 / 77

Mesosphere has a temperature range__________

10 / 77

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

11 / 77

The Earth’s atmosphere is getting hotter because of____________

12 / 77

Ozone is an allotropic form of____________

13 / 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

14 / 77

Ozone is beneficial for us as it_________

15 / 77

Almost all air crafts fly in which region?

16 / 77

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

  • CO
  • O3
  • NO2
  • SO2

(Select Correct Option)

17 / 77

Which gas is emitted due to volcanic eruption?

  • CO2
  • SO2
  • NO2
  • H2

Which Option is Correct?

18 / 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)

19 / 77

Which gas is produced by the electrical lightening of air?

  • NO
  • SO2
  • SO3
  • CO2

Select Correct Option

20 / 77

99% of atmosphere consists of___________

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

Select Correct Option

21 / 77

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

22 / 77

Atmosphere has ___________regions.

23 / 77

Which of the following can be used as a fuel?

24 / 77

Which factor determines the severity of a pollutant?

25 / 77

Which is not a poisonous gas?

26 / 77

Fossil fuel means __________

27 / 77

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

28 / 77

Ozone depletion was first noticed in ___________

29 / 77

Which is not an air pollutant?

  • CO2
  • SO2
  • CO
  • NH3

Which Option is Correct?

30 / 77

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

  • CO2
  • CO
  • N2
  • O3

Select Correct Option

31 / 77

Global warming is because of_____________

32 / 77

Forest fires and burning of wood emit_________

  • CO2
  • NO2
  • SO2
  • Cl2

which Option is Correct?

33 / 77

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

  • CO2
  • O2
  • N2
  • All of these

Which Option is Correct

34 / 77

The percentage of sunlight absorbed by atmospheric gases is_________

35 / 77

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

36 / 77

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

37 / 77

A group of gases that maintains temperature of atmosphere are __________

38 / 77

Effects of ozone depletion are following except the one_____

39 / 77

Iron and steel structure are damaged by___________

40 / 77

About 99% atmosphere mass lies within_________

41 / 77

Incinerator reduces solid waste into__________

42 / 77

Just above the Earth surface is called __________

43 / 77

The pH of acid rain is___________

44 / 77

A pollutant is a waste material that pollutes_____________

45 / 77

Ozone has a smell like _________

46 / 77

Thermosphere lies beyond__________

47 / 77

The gas used by plants to perform photosynthesis is ________

  • O2
  • CO2
  • N2
  • CO

Which Option is Correct?

48 / 77

At which region all weather occurs?

49 / 77

Which gas is responsible in warming the atmosphere?

50 / 77

The envelope of different gases around the earth is called___________

51 / 77

Which of the following is a poisonous gas?

52 / 77

The gas used by animals to perform respiration is ________

  • O2
  • N2
  • SO2
  • Cl2

Select Correct Option

53 / 77

Ultraviolet radiations can cause___________

54 / 77

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

55 / 77

The pH of water containing CO2 is_____

56 / 77

Which one of the followings is not a greenhouse Effect?

57 / 77

Which is the major effect of global warming?

58 / 77

Which gas is also known as life gas for plants?

  • CO
  • O2
  • CO2
  • NO2

Which Option is Correct?

59 / 77

Buildings are being damaged by acid rain because it attacks_________

60 / 77

Catalytic converters convert_____________

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

Which Option is Correct?

61 / 77

High concentration of which metal clogs the fish gills.

62 / 77

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

63 / 77

Which is not a part of flue gas?

64 / 77

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

65 / 77

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

66 / 77

The region in which ozone layer depletes is called___________

67 / 77

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

68 / 77

Normally rain water is weakly acidic because of____________

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

(Select Correct Option)

69 / 77

The percentage by volume of nitrogen in dry gas is_______

70 / 77

Higher concentration of CO causes__________

71 / 77

Which gas is in involved in ozone depletion?

72 / 77

Which gas is the major constituent of troposphere?

73 / 77

Which pollutant is responsible for changing weather?

74 / 77

Major portion of ozone layer is found in__________

75 / 77

PAN strands for__________

76 / 77

The smell of photocopies machine is due to the presence of_________

77 / 77

Which one of the following is not an air pollutant?

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How Students Solve this . . . . . . . Result of these MCQs as:

User NameStartScore
huzaifa12:06:20 Mar 13, 202554%
Muqadus13:46:47 Feb 07, 202570%
what is your name11:14:20 Feb 06, 202585%
My11:24:16 Jan 22, 202589%
Miko11:10:31 Jan 22, 202553%
DOnut19:36:26 Apr 03, 202481%
vv01:18:44 Apr 01, 20240%
Arslan11:12:16 Jan 29, 202485%
Arslan17:13:15 Jan 28, 202462%
M.Arshad01:59:14 Jan 25, 202497%
M.Arshad01:34:05 Jan 25, 202475%
M IRFAN14:08:10 Jan 22, 202474%
Yar muhammad07:17:55 Jan 13, 202436%
Yar muhammad07:15:59 Jan 13, 20240%
Yar muhammad07:14:52 Jan 13, 20240%
Hooria15:35:42 Jan 08, 202467%
Hooria15:10:34 Jan 08, 202444%
Aneeq09:33:02 Dec 28, 202349%
Syeda19:27:12 Dec 20, 202323%
Ahmad19:18:10 Dec 17, 20235%
vch20:04:23 Dec 13, 202372%
Rohan Brook16:34:18 Dec 04, 202366%
sadaf shah10:48:33 Jul 22, 202357%
Basharat11:48:06 Jul 17, 202371%
H15:41:41 Jun 04, 202342%
H15:41:41 Jun 04, 202342%
H15:41:41 Jun 04, 202342%
Faiqa Naz13:57:03 Apr 26, 20231%
Faiqa Naz23:40:32 Apr 25, 202357%
uv05:05:07 Feb 11, 202377%
moataz23:15:48 Dec 25, 202277%
moataz22:55:33 Dec 25, 202229%
Mano16:55:32 Oct 19, 202249%
Kashaf21:07:40 Oct 16, 202263%
Sakina19:08:20 Oct 13, 202254%
wahee13:28:23 Jun 01, 202236%
Azeem05:32:51 May 16, 202276%
Mahnoor21:22:09 May 10, 202255%
Amna22:30:03 May 07, 202288%
abu bakar20:41:25 Apr 08, 202241%
Uk07:18:45 Apr 05, 202270%

 

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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

 

 

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