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What is not true about the following rea...

What is not true about the following reaction
`RCOCl+H_(2)overset(Pd//BaSO_(4),S)rarrRCHO+HCl`

A

It is Rosenmund's reaction

B

Sulphur increases the efficiency of the catalyst Pd

C

Sulphur decreases the efficiency of the catalyst

D

Pd is a heterogeneous catalyst.

Text Solution

Verified by Experts

The correct Answer is:
B
Sulphur poisons the catalyst and decreases its efficiency and checks the reduction of aldehyde to alcohol.
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