MCQOPTIONS
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MCQOPTIONS
| 1. |
What reagents will be used in the preparation of benzaldehyde via Gattermann Koch synthesis? |
| A. | Carbon dioxide and HCl |
| B. | Carbon monoxide and HCl |
| C. | Oxygen and H<sub>2</sub>SO<sub>4</sub> |
| D. | Carbon monoxide and H<sub>2</sub>SO<sub>4</sub> |
| Answer» C. Oxygen and H<sub>2</sub>SO<sub>4</sub> | |