Catalytic converter of automobiles converts unburnt hydrocarbons into

1.  NO2 and CO2

2.  H2S and NO2

3.  CO2 and H2O

4.  H2O and SO2

Subtopic:  Air Pollution |
 78%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Painful skeletal deformity due to cadmium is

1.  Minimata

2.  Uremia

3.  Itai-itai

4.  Black foot disease

Subtopic:  Water Pollution: II | Water Pollution |
 80%
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Find incorrect match

1. Joint forest management (JFM) – 1980

2. National forest policy – 1988

3. Chipko movement – 1984

4. Noise as air pollutant – 1987

Subtopic:  Resource Utilisation & Maintenance |
 74%
From NCERT
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Find incorrect match

1. Electron static precipitator – Removes 99% particulate matter.

2. Scrubber – Remove SO2

3. Catalytic converter – Non metalic catalyst.

4. CNG – Burns efficiently.

Subtopic:  Air Pollution |
 92%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Amount of DDT in fish eating bird is :-

1. 25 ppm

2. 15 ppm

3. 10 ppm 

4. 5 ppm

Subtopic:  Water Pollution: I | Water Pollution |
 91%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

The international treaty to control ozone depletion is

1. Kyoto protocol.

2. Montreal protocol.

3. Bali convention.

4. Earth summit.

Subtopic:  Ozone Layer Depletion |
 94%
From NCERT
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NEET 2023 - Target Batch - Aryan Raj Singh
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The correct order of the relative contribution of various greenhouse gases to total global warming is:

1. Carbon dioxide > Methane > Nitrous oxide > CFCs

2. Methane > Carbon dioxide > Nitrous oxide > CFCs

3. Methane > Carbon dioxide > CFCs > Nitrous oxide

4. Carbon dioxide > Methane > CFCs > Nitrous oxide

Subtopic:  Green House Effect & Global Warming |
 83%
From NCERT
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Flood, drought and monsoon damage in India are the cause of:-

1.  Water pollution

2.  Air pollution

3.  Green house effect

4.  Ozone depletion

Subtopic:  Green House Effect & Global Warming |
 73%
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Which phenomenon is indicated by below reaction:-
HC+NO+O2UV/LightO2+PAN+O3

1. Acid rain
2. Photochemical smog
3. Ozone depletion
4. Sulphur smog

Subtopic:  Air Pollution |
 83%
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Select the correct match with respect to pollutants :-

I                                                              II

1. Itai-Itai                                                i.Cd

2. Methaemoglobinemia                         ii. Hg

3. Acid Rain                                             iii. CFC

4. Most effective green house gas           iv. Stone cancer

Subtopic:  Green House Effect & Global Warming |
 71%
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NEET 2023 - Target Batch - Aryan Raj Singh
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