A) Benzaldehyde
B) Propanal
C) 2, 2-dimethylpropanal
D) formaldehyde
Correct Answer: B
Solution :
Benzaldehyde, formaldehyde and 2, 2-dimethyl propanal do not have \[\alpha \] -hydrogen atom hence they give Cannizzaro's reaction. On the other hand propanal has \[\alpha \] -H-atom hence it does not undergo Cannizzaro's reaction.You need to login to perform this action.
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