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in Carbonyl Compounds and Carboxylic Acids by (43.8k points)

Find the odd one out and give the reasons

(a) HCHO

(b) C6H5CHO

(c) CCI3CHO 

(d) CH3CHO

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1 Answer

+1 vote
by (48.6k points)

(d) CH3CHO

CH3CHO. It contains α – H atom and undergoes aldol condensation where as others do not have α – H atoms and they undergo cannizaro reactions.

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