Which of the following oxide causes acid rain?
...Which of the following oxide causes acid rain?
CO
NO
H2O2
NO2
Correct answer is D
Acid rain results when sulfur dioxide (SO2) and nitrogen oxides (NOX) are emitted into the atmosphere and transported by wind and air currents.
The SO2 and NOX react with water, oxygen and other chemicals to form sulfuric and nitric acids.
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