When phenol is treated with $\mathrm{CHCl}_3$ and $\mathrm{NaOH}$, the product formed is:
- benzaldehyde
- salicylaldehyde
- salicylic acid
- benzoic acid
Solution
In this reaction chloroform first reacts with sodium hydroxide toproduce dichlorocarbene which is the intermediate of this reaction.Asked in: NEET 2002
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