Question: A compound ' 'X' on treatment with $\mathrm{Br}_{2} / \mathrm{NaOH}$, provided $\mathrm{C}_{3} \mathrm{H}_{9} \mathrm{~N}$, which gives positive carbylamine test. Compound ' $\mathrm{X}$ ' is :-
$\mathrm{CH}_{3} \mathrm{COCH}_{2} \mathrm{NHCH}_{3}$
$\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COCH}_{2} \mathrm{NH}_{2}$
$\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{CH}_{2} \mathrm{CONH}_{2}$
$\mathrm{CH}_{3} \mathrm{CON}\left(\mathrm{CH}_{3}\right)_{2}$
Correct Option: , 3
Solution:
