Chemistry class-10 chapter-14 solved exercise pdf

Chemistry Notes for Class-10 Chapter-14

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The Atmosphere :

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

Which gas is the major constituent of troposphere?

2 / 77

Which is not a part of flue gas?

3 / 77

Ultraviolet radiations can cause___________

4 / 77

Carbon monoxide is harmful to us because______________

5 / 77

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

6 / 77

Which is not an air pollutant?

  • CO2
  • SO2
  • CO
  • NH3

Which Option is Correct?

7 / 77

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

8 / 77

Ozone has a smell like _________

9 / 77

Buildings are being damaged by acid rain because it attacks_________

10 / 77

A pollutant is a waste material that pollutes_____________

11 / 77

About 99% atmosphere mass lies within_________

12 / 77

Fossil fuel means __________

13 / 77

The percentage by volume of nitrogen in dry gas is_______

14 / 77

Normally rain water is weakly acidic because of____________

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

(Select Correct Option)

15 / 77

Which of the following can be used as a fuel?

16 / 77

Which gas is produced by the electrical lightening of air?

  • NO
  • SO2
  • SO3
  • CO2

Select Correct Option

17 / 77

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

18 / 77

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

  • CO2
  • O2
  • N2
  • All of these

Which Option is Correct

19 / 77

Incinerator reduces solid waste into__________

20 / 77

Catalytic converters convert_____________

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

Which Option is Correct?

21 / 77

The percentage of sunlight absorbed by atmospheric gases is_________

22 / 77

Which gas is in involved in ozone depletion?

23 / 77

The smell of photocopies machine is due to the presence of_________

24 / 77

The recombination of O and O2 in mid stratosphere is an_______

25 / 77

99% of atmosphere consists of___________

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

Select Correct Option

26 / 77

At which region all weather occurs?

27 / 77

Ozone layer is not found in__________

28 / 77

Which is not a poisonous gas?

29 / 77

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

30 / 77

Forest fires and burning of wood emit_________

  • CO2
  • NO2
  • SO2
  • Cl2

which Option is Correct?

31 / 77

The gas used by animals to perform respiration is ________

  • O2
  • N2
  • SO2
  • Cl2

Select Correct Option

32 / 77

Major portion of ozone layer is found in__________

33 / 77

The pH of water containing CO2 is_____

34 / 77

Just above the Earth surface is called __________

35 / 77

Which gas is emitted due to volcanic eruption?

  • CO2
  • SO2
  • NO2
  • H2

Which Option is Correct?

36 / 77

Which factor determines the severity of a pollutant?

37 / 77

PAN strands for__________

38 / 77

The region in which ozone layer depletes is called___________

39 / 77

Which of the following is a secondary pollutant?

40 / 77

Global warming is because of_____________

41 / 77

Almost all air crafts fly in which region?

42 / 77

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

43 / 77

Ozone depletion was first noticed in ___________

44 / 77

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

45 / 77

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

46 / 77

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

47 / 77

The envelope of different gases around the earth is called___________

48 / 77

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

  • CO2
  • CO
  • N2
  • O3

Select Correct Option

49 / 77

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

50 / 77

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

  • CO
  • O3
  • NO2
  • SO2

(Select Correct Option)

51 / 77

Ozone is beneficial for us as it_________

52 / 77

Ozone is an allotropic form of____________

53 / 77

Iron and steel structure are damaged by___________

54 / 77

The region of ozone decomposition in stratosphere is_______

55 / 77

High concentration of which metal clogs the fish gills.

56 / 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

57 / 77

Which gas is also known as life gas for plants?

  • CO
  • O2
  • CO2
  • NO2

Which Option is Correct?

58 / 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)

59 / 77

Thermosphere lies beyond__________

60 / 77

The gas used by plants to perform photosynthesis is ________

  • O2
  • CO2
  • N2
  • CO

Which Option is Correct?

61 / 77

How many Natural Systems Are Exist on our Earth?

62 / 77

Effects of ozone depletion are following except the one_____

63 / 77

Atmosphere has ___________regions.

64 / 77

Which is the major effect of global warming?

65 / 77

Which pollutant is responsible for changing weather?

66 / 77

A group of gases that maintains temperature of atmosphere are __________

67 / 77

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

68 / 77

Which is not a characteristic of SO2

69 / 77

Mesosphere has a temperature range__________

70 / 77

Higher concentration of CO causes__________

71 / 77

Which of the following is a poisonous gas?

72 / 77

The pH of acid rain is___________

73 / 77

Which one of the followings is not a greenhouse Effect?

74 / 77

The Earth’s atmosphere is getting hotter because of____________

75 / 77

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

76 / 77

Which gas is responsible in warming the atmosphere?

77 / 77

Which one of the following is not an air pollutant?

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User NameStartScore
mysterious22:06:45 Jan 30, 202681%
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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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.

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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

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