MCQOPTIONS
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| 1. |
Which of the following gases in the atmosphere is/are responsible for acid rains? |
| A. | Oxides of sulphur |
| B. | Oxides of nitrogen |
| C. | Oxide of carbont1t1 and 2 onlyt2t1 and 3 onlyt3t2 only |
| D. | 1,2 and 3 only |
| Answer» B. Oxides of nitrogen | |