10th Class Chemistry English Medium Chapter 14 Short Questions with Answers Online Preparation

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10th Class Chemistry Preparation

Start Chemistry Chapter 14 Preparation

10th Class English Medium Subjects

10th Class Urdu Medium Subjects

Online Short Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "

Try The Short Questions For 10th Class Chemistry English Medium Chapter 14 Preparation

Total Questions10
Available Sets9

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Chemistry - 10th Class Chemistry English Medium Chapter 14 Preparation

Question # 1

Name preventive methods of waterborne disease

Ans 1: 1: Provision of safe water
2: Disposal of sewage
3: Control of toxic chemicals

Submit

Prepare Complete Set Wise Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "

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Set 2

10 Questions
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Set 3

10 Questions
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Set 4

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Set 5

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Set 6

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Set 7

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Set 9

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 1

Question # 1

Name preventive methods of waterborne disease

Ans 1: 1: Provision of safe water
2: Disposal of sewage
3: Control of toxic chemicals

Submit

10th Class Chemistry English Medium Chapter 14 Preparation - Set 2

Question # 1

Where does the ozone layer exist?

Ans 1: Ozone layer exists in the middle layer of stratosphere about 25-30 km away from earth's surface
0₂+0 —0₃

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 3

Question # 1

What is difference between atmosphere and environment?

Ans 1: Atmosphere :
is the envelope of different gases around earth.
Ans 2: Environment:
is the part of atmosphere in which living things interact with non-living things.

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 4

Question # 1

What primary pollutants

Ans 1: These are waste or exhausi products driven out because of combustion of fossil fuels and organic matter. these are oxides of sulphur oxides, of carbon and oxides of nitrogen .

Submit

10th Class Chemistry English Medium Chapter 14 Preparation - Set 5

Question # 1

Differentiate primary pollutants and secondary pollutants.

Ans 1: Secondary Pollutants :These are waste or exhaust product driven out
various reactions of primary pollutants
example : H₂SO₄, H₂CO₃ ,HNO₃ , HF , Ozone ,PAN
Ans 2: Primary Pollutants: These are wastes or exhaust product driven out because of combustion of fossil fuels and organic matter
example :Oxides of sulphur. oxides of carbon, oxides of nitrogen. CH,. ammonia and compounds of fluorine

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 6

Question # 1

What is an industrial waste ?

Ans 1: Industrials units are installed to produce the desired substances (chemicals , cloth , leather goods , paper, plastic , items , petrochemicals and rubber items) on commercial scale to meet the needs of the society . But unfortunately al the industrial units discharge their wastes (chemicals and solid materials) either to open the ground or to water channels . This is called industrial effluent . The industrial effluent may be highly toxic organic chemicals , inorganic salts , heavy metals , minerals acids , oil and greases etc

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 7

Question # 1

Discuss about hookworm ?

Ans 1: Hookworm is a parasitic warm that affects the small intestine . Sever cases can result in anemia and stunted growth in children . Hookworm larvae enter the body through skin , often via the feet and spread by poor sanitary conditions . Hookworms infect about one billion people worldwide per anum

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10th Class Chemistry English Medium Chapter 14 Preparation - Set 8

Question # 1

State the major sources of CO and CO2 emission

Ans 1: Sources of oxides of carbon are as follows:
• Both of these gases are emitted due to volcanic eruption and decomposition of organic matter naturally.
• However, the major source for the emission of these gases is combustion of fossil fuels (coal petroleum and natural gas). Fossil fuels burnt in combustion engine of any any industry or open air fires emit CO2 and CO.
Forest fires and burning of wood also emit CO2 and CO. Especially, when supply of oxygen is limited_ emission of CO dominates

Submit

10th Class Chemistry English Medium Chapter 14 Preparation - Set 9

Question # 1

What is composition of dry air ?

Ans 1: Nitrogen 78.09
Oxygen 20.94
Argon 0.93
Carbon dioxide 0.03

Submit

Chemistry

14th Unit

10th class Chemistry Chapter 14 Preparation

Here you can prepare 10th chemistry chapter 14 online Short Questions Preparation Unit 14 (Atmosphare). Click the button for 100% free full practice test.

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Unit 9

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Unit 12

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Unit 14

Unit 15

Unit 16

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Matric Part 2/10th Class Chemistry Chapter 14 Short Questions Test With Answer for Unit 14 The Atmosphere

10th Class English Medium Subjects

10th Class Urdu Medium Subjects

Online Short Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "

Chemistry - 10th Class Chemistry English Medium Chapter 14 Preparation

Name preventive methods of waterborne disease

Define green house effect.

How flood risks are increasing?

What do you mean by boiler scales ? How are they removed ?

Why the temperature of upper stratosphere is high?

Explain the phenomenon of decreasing temperature in troposphere

Define pollutant, also writes its factors on which it depends?

Why are the flood risks increasing ?

If you add a lamp of cesium to water in a glass tough , what will happen ?

What are major constituents of troposphere?

Prepare Complete Set Wise Questions For Chapter 6 "10th Class Chemistry English Medium Chapter 14 Preparation "

Set 1

Set 2

Set 3

Set 4

Set 5

Set 6

Set 7

Set 8

Set 9

10th Class Chemistry English Medium Chapter 14 Preparation - Set 1

Name preventive methods of waterborne disease

Define green house effect.

How flood risks are increasing?

What do you mean by boiler scales ? How are they removed ?

Why the temperature of upper stratosphere is high?

Explain the phenomenon of decreasing temperature in troposphere

Define pollutant, also writes its factors on which it depends?

Why are the flood risks increasing ?

If you add a lamp of cesium to water in a glass tough , what will happen ?

What are major constituents of troposphere?

10th Class Chemistry English Medium Chapter 14 Preparation - Set 2

Where does the ozone layer exist?

Write is difference between atmosphere and environment?

What is an industrial waste ?

Define water softening and name the method of removing hardness ?

CO is an hidden enemy, explain its action.

Define atmosphere?

Why are the flood risks increasing?

CO2 is responsible for heating up atmosphere, how?

Name preventive methods of waterborne disease

How water rises in plants ?

10th Class Chemistry English Medium Chapter 14 Preparation - Set 3

What is difference between atmosphere and environment?

Which forces are responsible for dissolving polar substances in water ?

What is capillary action ?

State the major sources of CO and CO2 emission

How is aquatic life affected by acid rain?

Why the 75% of the atmospheric mass lies within the troposphere ?

Which air pollutant is produced on anaerobic decomposition of organic matter ?

Justify, ozone is beneficial for human kind.

What is an industrial waste ?

What do you mean by fluorosis ?

10th Class Chemistry English Medium Chapter 14 Preparation - Set 4

What primary pollutants

Name preventive methods of waterborne disease

What threats are to human health due to SO2 gas as air pollutant ?

What do you mean by boiler scales ? How are they removed ?

Define pollutant, also writes its factors on which it depends?

What is effect of acid rain on buildings?

CO2 is responsible for heating up atmosphere, how?

Tell about sodium zeolite .

How is aquatic life affected by acid rain?

What Secondary pollutants.

10th Class Chemistry English Medium Chapter 14 Preparation - Set 5

Differentiate primary pollutants and secondary pollutants.

Discuss about hookworm ?

How sodium zeolite softens water ?

CO₂ is responsible for heating up atmosphere, how?

What threats are to human health due to SO₂ gas as air pollutant ?

CO₂ is responsible for heating up atmosphere, how?

Write two effects of SO_2.

Identify as primary or secondary air pollutant. SO₂, CH⁴, HNO₃,NH₃,H₂SO₄,0₃

CO₂ is responsible for heating up atmosphere, how?

Identify as primary or secondary air pollutant. SO₂, CH⁴, HNO₃,NH₃,H₂SO₄,0₃