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In the Rosenmund's reaction RCOCl unde...

In the Rosenmund's reaction
`RCOCl underset(H_(2))overset(Pd/BaSO_(4))(to)RCHO,BaSO_(4)` here

A

promotes catalytic activity of Pd

B

removes the HCl formed in the reaction

C

deactivates palladium

D

activates palladium

Text Solution

Verified by Experts

The correct Answer is:
C
`BaSO_(4)` deactivastes palladium and as sub the reduction of `RCHO` to alcholol is prevented.
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