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IMPORTANT
Earn 100

What are secondary pollutants? Give three examples.

Important Questions on Environmental Chemistry

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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 25
Define photochemical oxidant?
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 26
Name of the four harmful effects of air pollution?
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 27
Suggest three ways to reduce the greenhouse effect.
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 28
What do you understand by BOD and COD? Which one is preferred?
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 29
How soil pollution is different from air and water pollution?
MEDIUM
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 30
Define environmental chemistry.
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IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 31
What is the effect of deforestation on the water level?
EASY
JEE Main/Advance
IMPORTANT
Alpha Question Bank for Engineering: Chemistry>Chapter 17 - Environmental Chemistry>Exercise-1>Q 32
What are biodegradable and non-biodegradable pollutants?