In the following reaction, $X$ and $Y$ are respectively $$ \mathrm{CH}_3 \mathrm{COOH}+\mathrm{NH}_3 \longrightarrow X \stackrel{\Delta}{\longrightarrow} Y+\mathrm{H}_2 \mathrm{O} $$

• A

  $\mathrm{CH}_3 \mathrm{CONH}_2, \mathrm{CH}_4$
• Correct answer
  B

  $\mathrm{CH}_3 \mathrm{COONH}_4, \mathrm{CH}_3 \mathrm{CONH}_2$
• C

  $\mathrm{CH}_3 \mathrm{CONH}_2, \mathrm{CH}_3 \mathrm{COOH}$
• D

  $\mathrm{CH}_3 \mathrm{NH}_2, \mathrm{CH}_3 \mathrm{CONH}_2$

Hence, the correct answer is option: 'B'.