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Chemistry
Reaction by which benzaldehyde can not be prepared is
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Q. Reaction by which benzaldehyde can not be prepared is
KCET
KCET 2022
Aldehydes Ketones and Carboxylic Acids
A
Toulene $\xrightarrow[(ii) H_3O^+]{(i)CrO_2Cl_2 in CS_2}$
8%
B
Benzoyl chloride $ + H_2 \xrightarrow[\Delta]{Pd - BaSO_4}$
15%
C
Benzene $+ CO + HCl\xrightarrow{\text{ anhydrous }AlCl _{3} }$
15%
D
Benzoic acid $ \xrightarrow{ Zn - Hg\,\text{and Conc.} HCl }$
62%
Solution: