MCQOPTIONS
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MCQOPTIONS
| 1. |
Which acids are present in acid rain. |
| A. | Carbonic acid, Nitric acid |
| B. | Sulphuric acid, Nitric acid |
| C. | Nitric acid, Carbonic acid |
| D. | Carbonic acid, Phosphoric acid |
| Answer» C. Nitric acid, Carbonic acid | |