1.

Identify A and B in the following reactions : CH_(3)CHO overset([H])rarr A overset("conc." H_(2)SO_(4))underset("heat")rarrB + H_(2)O

Answer»

Solution :A is `CH_(3)COOH` acetic acid
B is `(CH_(3)CO)_(2)O` acetic anhydride
`CH_(3)-CHO + [O] rarr CH_(3)COOH`
`2CH_(3)-CH_(2)-OH + OVERSET("conc." H_(2)SO_(4))UNDERSET(Delta)rarr underset("Acetic anhydride")((CH_(3)CO)_(2)O + H_(2)O`


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