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Reaction by which benzaldehyde cannot be...

Reaction by which benzaldehyde cannot be prepared?

A

`+H_(2)` in presence of Pd`-BaSO_(4)`

B

`+CO+HCl` in presence of anhydrous `AlCl_(3)`

C

`+Zn//Hg` and conc. `HCl`

D

`+CrO_(2)Cl_(2)` in `CS_(2)` followed by `H_(2)O`.

Text Solution

Verified by Experts

The correct Answer is:
3
In `(3)` option the given reaction will not yield benzaldehyde.
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