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CHXI14:ENVIRONMENTAL CHEMISTRY

318356 Acid rain is produced by

1 Excess production of

{NH}_{3}

by industry and coal gas

2 Exess release of carbon monoxide by incomplete combustion

3 Excess formation of

{CO}_{2}

by combustion and animal respiration

4 Excess of

{NO}_{2}

and

{SO}_{2}

from burning of fossil fuels

Explanation:

Acid rains are produced by excess ${NO}_{2}$ and ${SO}_{2}$ from burning of fossil fuels. ${SO}_{2}$ and ${NO}_{2}$ after oxidation and reaction with water are major contribution to acid rain
$2S O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2 H_{2} S O_{4} (aq)$
$4N O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2HN O_{3} (aq)$

CHXI14:ENVIRONMENTAL CHEMISTRY

318357 Assertion :
Acid rains have been reported in some places which are far away from the places where industries are located
Reason :
Rain clouds move away from industries

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318358 Assertion :
$The pH$ of acid rain is less than 5.6.
Reason :
Carbon dioxide present in the atmosphere dissolves in rain water and forms carbonic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318359 Acid rain is the major consequence of

1 Air pollution

2 Water pollution

3 Soil pollution

4 None

CHXI14:ENVIRONMENTAL CHEMISTRY

318360 The reaction that is not a part of acid-rain is

1

{CO}_{2} + H_{2} O \to H_{2} {CO}_{3}

2

{SO}_{3} + H_{2} O \to H_{2} {SO}_{4}

3

{NO}_{2} + O_{2} + H_{2} O \to {HNO}_{3}

4

{ClONO}_{2} + H_{2} O \to HOCl + {HNO}_{3}

CHXI14:ENVIRONMENTAL CHEMISTRY

318356 Acid rain is produced by

1 Excess production of

{NH}_{3}

by industry and coal gas

2 Exess release of carbon monoxide by incomplete combustion

3 Excess formation of

{CO}_{2}

by combustion and animal respiration

4 Excess of

{NO}_{2}

and

{SO}_{2}

from burning of fossil fuels

Explanation:

Acid rains are produced by excess ${NO}_{2}$ and ${SO}_{2}$ from burning of fossil fuels. ${SO}_{2}$ and ${NO}_{2}$ after oxidation and reaction with water are major contribution to acid rain
$2S O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2 H_{2} S O_{4} (aq)$
$4N O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2HN O_{3} (aq)$

CHXI14:ENVIRONMENTAL CHEMISTRY

318357 Assertion :
Acid rains have been reported in some places which are far away from the places where industries are located
Reason :
Rain clouds move away from industries

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318358 Assertion :
$The pH$ of acid rain is less than 5.6.
Reason :
Carbon dioxide present in the atmosphere dissolves in rain water and forms carbonic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318359 Acid rain is the major consequence of

1 Air pollution

2 Water pollution

3 Soil pollution

4 None

CHXI14:ENVIRONMENTAL CHEMISTRY

318360 The reaction that is not a part of acid-rain is

1

{CO}_{2} + H_{2} O \to H_{2} {CO}_{3}

2

{SO}_{3} + H_{2} O \to H_{2} {SO}_{4}

3

{NO}_{2} + O_{2} + H_{2} O \to {HNO}_{3}

4

{ClONO}_{2} + H_{2} O \to HOCl + {HNO}_{3}

CHXI14:ENVIRONMENTAL CHEMISTRY

318356 Acid rain is produced by

1 Excess production of

{NH}_{3}

by industry and coal gas

2 Exess release of carbon monoxide by incomplete combustion

3 Excess formation of

{CO}_{2}

by combustion and animal respiration

4 Excess of

{NO}_{2}

and

{SO}_{2}

from burning of fossil fuels

Explanation:

Acid rains are produced by excess ${NO}_{2}$ and ${SO}_{2}$ from burning of fossil fuels. ${SO}_{2}$ and ${NO}_{2}$ after oxidation and reaction with water are major contribution to acid rain
$2S O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2 H_{2} S O_{4} (aq)$
$4N O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2HN O_{3} (aq)$

CHXI14:ENVIRONMENTAL CHEMISTRY

318357 Assertion :
Acid rains have been reported in some places which are far away from the places where industries are located
Reason :
Rain clouds move away from industries

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318358 Assertion :
$The pH$ of acid rain is less than 5.6.
Reason :
Carbon dioxide present in the atmosphere dissolves in rain water and forms carbonic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318359 Acid rain is the major consequence of

1 Air pollution

2 Water pollution

3 Soil pollution

4 None

CHXI14:ENVIRONMENTAL CHEMISTRY

318360 The reaction that is not a part of acid-rain is

1

{CO}_{2} + H_{2} O \to H_{2} {CO}_{3}

2

{SO}_{3} + H_{2} O \to H_{2} {SO}_{4}

3

{NO}_{2} + O_{2} + H_{2} O \to {HNO}_{3}

4

{ClONO}_{2} + H_{2} O \to HOCl + {HNO}_{3}

CHXI14:ENVIRONMENTAL CHEMISTRY

318356 Acid rain is produced by

1 Excess production of

{NH}_{3}

by industry and coal gas

2 Exess release of carbon monoxide by incomplete combustion

3 Excess formation of

{CO}_{2}

by combustion and animal respiration

4 Excess of

{NO}_{2}

and

{SO}_{2}

from burning of fossil fuels

Explanation:

Acid rains are produced by excess ${NO}_{2}$ and ${SO}_{2}$ from burning of fossil fuels. ${SO}_{2}$ and ${NO}_{2}$ after oxidation and reaction with water are major contribution to acid rain
$2S O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2 H_{2} S O_{4} (aq)$
$4N O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2HN O_{3} (aq)$

CHXI14:ENVIRONMENTAL CHEMISTRY

318357 Assertion :
Acid rains have been reported in some places which are far away from the places where industries are located
Reason :
Rain clouds move away from industries

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318358 Assertion :
$The pH$ of acid rain is less than 5.6.
Reason :
Carbon dioxide present in the atmosphere dissolves in rain water and forms carbonic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318359 Acid rain is the major consequence of

1 Air pollution

2 Water pollution

3 Soil pollution

4 None

CHXI14:ENVIRONMENTAL CHEMISTRY

318360 The reaction that is not a part of acid-rain is

1

{CO}_{2} + H_{2} O \to H_{2} {CO}_{3}

2

{SO}_{3} + H_{2} O \to H_{2} {SO}_{4}

3

{NO}_{2} + O_{2} + H_{2} O \to {HNO}_{3}

4

{ClONO}_{2} + H_{2} O \to HOCl + {HNO}_{3}

CHXI14:ENVIRONMENTAL CHEMISTRY

318356 Acid rain is produced by

1 Excess production of

{NH}_{3}

by industry and coal gas

2 Exess release of carbon monoxide by incomplete combustion

3 Excess formation of

{CO}_{2}

by combustion and animal respiration

4 Excess of

{NO}_{2}

and

{SO}_{2}

from burning of fossil fuels

Explanation:

Acid rains are produced by excess ${NO}_{2}$ and ${SO}_{2}$ from burning of fossil fuels. ${SO}_{2}$ and ${NO}_{2}$ after oxidation and reaction with water are major contribution to acid rain
$2S O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2 H_{2} S O_{4} (aq)$
$4N O_{2} (g) + O_{2} (g) + 2 H_{2} O(l) \to 2HN O_{3} (aq)$

CHXI14:ENVIRONMENTAL CHEMISTRY

318357 Assertion :
Acid rains have been reported in some places which are far away from the places where industries are located
Reason :
Rain clouds move away from industries

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318358 Assertion :
$The pH$ of acid rain is less than 5.6.
Reason :
Carbon dioxide present in the atmosphere dissolves in rain water and forms carbonic acid.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.

2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.

3 Assertion is correct but Reason is incorrect.

4 Assertion is incorrect but Reason is correct.

CHXI14:ENVIRONMENTAL CHEMISTRY

318359 Acid rain is the major consequence of

1 Air pollution

2 Water pollution

3 Soil pollution

4 None

CHXI14:ENVIRONMENTAL CHEMISTRY

318360 The reaction that is not a part of acid-rain is

1

{CO}_{2} + H_{2} O \to H_{2} {CO}_{3}

2

{SO}_{3} + H_{2} O \to H_{2} {SO}_{4}

3

{NO}_{2} + O_{2} + H_{2} O \to {HNO}_{3}

4

{ClONO}_{2} + H_{2} O \to HOCl + {HNO}_{3}

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