Self condensation of acetaldehyde in the presence of dilute alkalies gives
Self condensation of acetaldehyde in the presence of dilute alkalies gives
A. an acetal
B. an aldol
C. mesitylene
D. propionaldehyde
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Correct Answer - B
`CH_(3)CHO+HCH_(2)CHO overset(Dil NaOH) to CH_(3)-overset(OH) overset(|)(CH) underset("Aldol")(-CH_(2))-CHO`
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