Question Detail

Acid rain is due to air pollution by ?

Carbon dioxide
Carbon monoxide
Methane
Nitrous oxide and Sulphur dioxide

Answer: Option D

Similar Questions :

1. Which gas is used in fire extinguishers ?

Carbon dioxide
Nitrogen oxide
Carbon monoxide
Sulpher dioxide

Answer: Option A

2. The ore which is found in abundance in India is

monazite
bauxite
magnetite
fluorspar

Answer: Option A

3. What nucleus of atom contains ?

protons
electrons
electrons and protons
protons and neutrons

Answer: Option D

4. Air contains maximum amount of

oxygen
nitrogen
hydrogen
carbon dioxide

Answer: Option B

5. Permanent hardness of water is due to the presence of ?

Magnesium bicarbonate
Calcium bicarbonate
Sodium bicarbonate
Calcium sulphate

Answer: Option D

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