Question

Identify the functional groups in the following compounds.

Answer 1

The functional groups present in the given compounds are:
(a) $Aldehyde\; (–CHO), Hydroxyl \;(–OH), Methoxy \;(–OMe)$,
$C=C \;double\; bond$ $\bigg(-\overset{1}C=\overset{1}C-\bigg)$

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(b) $Amino \;(–NH_2), \; Ketone \;(C = O), \; Diethylamine \;(N(C_2H_5)_2)$

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(c) $Nitro \;(–NO_2)$,
$C=C\; double\; bond$ $\bigg(-C=C-\bigg)$