Question

Total number of different functional groups in following compounds :

Answer 1

1) a2o - $-N=N-=1$

2) alcohol $2^{\circ }$ alcohol = 2

3) imine $-C=N-=2$

4) amine $-N{H}_2$ $2^{\circ }$ amine = 2

$1^{\circ }$ amine

5) sulphalydril $-SH=1$

Total 5 different function group is present.