GyanGram
ATTEMPT · ENVIRONMENT · PRELIMS 2022
Consider the following; 1. Carbon monoxide 2. Nitrogen oxide 3. Ozone 4. Sulphur dioxide Excess of which of t…
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Your attempt
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Consider the following;
1. Carbon monoxide
2. Nitrogen oxide
3. Ozone
4. Sulphur dioxide
Excess of
which of the above in the environment is/are the cause(s) of acid rain?
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• Correct Answer: B
• NOx and SO2 are acid rain precursors forming nitric acid and sulphuric acid in the atmosphere.
• CO and ozone are not primary causes of acid rain.
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