Question

$N{H}_3$ can be obtained by

• A. Heating $N{H}_{4}N{O}_2$
• B. Heating $N{H}_{4}Cl$
• C. Heating $N{H}_{4}N{O}_2$ with $NaOH$
• D. The reaction of $AlN$ with $H_{2}O$

Answer 1

Answer: (B), (C), (D)

The correct options are
B Heating $N{H}_{4}Cl$
C Heating $N{H}_{4}N{O}_2$ with $NaOH$
D The reaction of $AlN$ with $H_{2}O$

$\left(a\right)N{H}_{4}N{O}_2\stackrel{△}{\to }{N}_2+2H_{2}O$

$\left(b\right)N{H}_{4}Cl\stackrel{△}{\to }N{H}_3+HCl$

$\left(c\right)N{H}_{4}N{O}_2+NaOH\stackrel{△}{\to }NaN{O}_2+N{H}_3+H_{2}O$

$\left(d\right)AlN+3H_{2}O\to Al(OH{)}_3+N{H}_3$