RCOCl + H2 \(\overset{_{Pd, BaSO_4}}{→}\) X + HCl X can be Choose the correct answer from the options given below:

A, B and C only B, C and D only C and E only B and D only

C and E only

Acyl chloride (acid chloride) is hydrogenated over catalyst, palladium on barium sulphate and aldehyde is formed. This reaction is called Rosenmund reduction.