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With which of the following reagents, ca...

With which of the following reagents, carbonyl compound shows addition cum elimination reaction

A

`PCI_(5)`

B

Brady's reagent

C

`HCN`

D

All of these

Text Solution

Verified by Experts

The correct Answer is:
B
Brady's reagent is 2,4-dinitrophenyl hydrazine (2,4-DNP).

Step I is an addition reaction whereas step II is an elimination reaction. `PCI_(5)` and `HCN` give addition reactions with carbonyl compounds.
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