1.

How are carboxylic acids prepared from nitriles ?

Answer»

Solution :ALKYL Nitriles UPON acid/base hydrolysis gets hydrolysed to amides which upon heating further get hydrolysed to carboxylic acids.
`underset("Alkane nitrile")(R-CN)+H_(2)O overset(H^(+))RARR underset("AMIDE")(RCONH_(2))+H_(2)O underset(Delta)rarr underset("Carboxylic acid")(RCOOH)+NH_(3)`


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