MCQ
Acid rain is due to :
- ACombination of oxides of sulphur with rain water.
- BCombination of oxides of nitrogen with rain water.
- CFormation of $\mathrm{H}_2 \mathrm{SO}_4$ and $\mathrm{HNO}_3$.
- ✓All of the above.
✓
Answer
Correct option: D.
All of the above.
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