MCQOPTIONS
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| 1. |
Nitrobenzene can be prepared from benzene by using a mixture of conc.\[HN{{O}_{3}}\] and conc.\[{{H}_{2}}S{{O}_{4}}\]. In the nitrating mixture, \[HN{{O}_{3}}\] acts as a [BHU 2001] |
| A. | Base |
| B. | Acid |
| C. | Catalyst |
| D. | Reducing agent |
| Answer» C. Catalyst | |