11th Chemistry Weekly Test - 4 ( Environmental Chemistry )

MABS Institution

11th Chemistry Weekly Test - 4 ( Environmental Chemistry )-Aug 2020

Time : 1.30 Hours

Part - A

Generic 3 - Answer All Question

Explain how hydrocarbons pollute the atmospheric air.

What do you mean by ozone hole? What are its consequences?

Discuss the harmful effects of improper waste management in the city

How can domestic waster be used as manure?

Explain how oxygen deficiency is caused by carbon monoxide in our blood? Give its effect

Bring out the differences between classical and photochemical smog

Explain the harmful effects of
(i) lead
(ii) Nitrate in drinking water.

Explain the presence of fluoride in water and its hazardous effects?

Explain how styrene is produced by traditional and greener routes?

Even though the use of pesticides increases the crop production, they adversely affect the living organisms. Explain the function and the adverse effects of the pesticides.

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11th Chemistry Weekly Test - 4 ( Environmental Chemistry )

MABS Institution

11th Chemistry Weekly Test - 4 ( Environmental Chemistry )-Aug 2020

Part - A

Generic 3 - Answer All Question

Explain how hydrocarbons pollute the atmospheric air.

What do you mean by ozone hole? What are its consequences?

Discuss the harmful effects of improper waste management in the city

How can domestic waster be used as manure?

Explain how oxygen deficiency is caused by carbon monoxide in our blood? Give its effect

Bring out the differences between classical and photochemical smog

Explain the harmful effects of (i) lead (ii) Nitrate in drinking water.

Explain the presence of fluoride in water and its hazardous effects?

Explain how styrene is produced by traditional and greener routes?

Even though the use of pesticides increases the crop production, they adversely affect the living organisms. Explain the function and the adverse effects of the pesticides.

Comment

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Explain the harmful effects of
(i) lead
(ii) Nitrate in drinking water.