AP EAMCET · Chemistry · Environmental Chemistry
Acid rain is caused by the presence of \(X\) and \(Y\) in air. \(X, Y\) are respectively
- A \(\mathrm{SO}_2, \mathrm{NO}_2\)
- B \(\mathrm{CFC}, \mathrm{O}_3\)
- C \(\mathrm{CO}, \mathrm{CFC}\)
- D \(\mathrm{SO}_2, \mathrm{O}_3\)
Answer & Solution
Correct Answer
(A) \(\mathrm{SO}_2, \mathrm{NO}_2\)
Step-by-step Solution
Detailed explanation
Acid rain is caused by chemical reaction that begins when compounds like sulphur dioxide \(\left(\mathrm{SO}_2\right)\) and nitrogen dioxide \(\left(\mathrm{NO}_2\right)\) are released into the air. There substances can rise very high into the atmosphere, where they mix and…
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