Environmental Chemistry Chemistry Test Series For NEET-2020

Test Preparation on Environmental Chemistry-Chemistry Test Series For NEET-2020

1.

Major aerosol pollutant present in the jet plane emission is

1Sulphur dioxide
2Fluorocarbon
3Carbon tetrachloride
4Carbon monoxide

2.

One of them contributes maximum to air pollution

1India
2USA
3Russia
4Britain

3.

Green house effect is caused by

1Green plants
2Infra red rays
3UV rays
4X rays

4.

Green chemistry means such reactions which

1Produce colour during reactions
2Study the reaction in plants
3Are related to the depletion of ozone layer
4Reduce the use and production of hazardous chemicals

5.

Which one of the following statements regardingphotochemical smog is not correct

1Carbon monoxide does not play any role in photochemicalsmog formation
2Photochemical smog is an oxidizing agent in character
3Photochemical smog is formed through photochemicalreaction involving solar energy
4Photochemical smog does not cause irritation in eyes andthroat

Photochemical smog does not cause's irritation in nose eyes and throat.

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