Amines Question 2
Question 2 - 2024 (29 Jan Shift 2)
Which of the following reaction is correct?
(1) $\mathrm{CH}{3} \mathrm{CH}{2} \mathrm{CH}{2} \mathrm{NH}{2} \xrightarrow[\mathrm{H}{2} \mathrm{O}]{\mathrm{HNO}{2}{ }^{\circ} \mathrm{C}} \mathrm{CH}{3} \mathrm{CH}{2} \mathrm{OH}+\mathrm{N}_{2}+\mathrm{HCl}$
(2)
(3)
(4)
$ \begin{aligned} \mathrm{C}{2} \mathrm{H}{5} \mathrm{CONH}{2} & +\mathrm{Br}{2}+\mathrm{NaOH} \rightarrow \mathrm{C}{2} \mathrm{H}{5} \mathrm{CH}{2} \mathrm{NH}{2}+\mathrm{Na}{2} \mathrm{CO}{3}+\mathrm{NaBr}+\mathrm{H}_{2} \mathrm{O} \end{aligned} $
