Q23 / 125 · BITSAT 2021 · Chemistry
Nitrogen is obtained by the thermal decomposition of:
- Correct answerA$\mathrm{NH}_{4} \mathrm{NO}_{2}$
- B$\mathrm{NH}_{4} \mathrm{NO}_{3}$
- C$\mathrm{AgNO}_{3}$
- D$\mathrm{Pb}\left(\mathrm{NO}_{3}\right)_{2}$
Solution
$\mathrm{NH}_{4} \mathrm{NO}_{2} \stackrel{\Delta}{\rightarrow} \mathrm{N}_{2}+2 \mathrm{H}_{2} \mathrm{O}$
Hence, the correct answer is option: 'A'.