Question

The end product of the reactions is

$C_{2}H_{5}NH_{2}\overset{\quad HNO_{2}\quad}{\rightarrow}A\overset{\quad PCl_{5}\quad}{\rightarrow}B\overset{\quad H.NH_{2}\quad}{\rightarrow}C$

• A. Ethyl cyanide
• B. Ethyl amine
• C. Methyl amine
• D. Acetamide

Answer 1

Answer: (B)

Ethyl amine

Answer 2

$\underset{\text{Ethylamine}}{C_{2}H_{5}NH_{2}}\overset{\quad HNO_{2}\quad}{\rightarrow}\underset{\text{Ethylalcohol}}{C_{2}H_{5}OH}\overset{\quad PCl_{5}\quad}{\rightarrow}C_{2}H_{5}Cl$

$\overset{\quad NH_{3}\quad}{\rightarrow}\underset{\text{Ethylamine}}{C_{2}H_{5}NH_{2}}$