MCQ
When ammonia is passed over heated $CuO$, it is oxidised to
- ✓${N_2}$
- B$N{O_2}$
- C${N_2}O$
- D$HN{O_2}$
✓
Answer
Correct option: A.
${N_2}$
a
(a) $3CuO + 2N{H_3}\,\xrightarrow{{{\text{heat}}}}\,{N_2} + 3Cu + 3{H_2}O$
(a) $3CuO + 2N{H_3}\,\xrightarrow{{{\text{heat}}}}\,{N_2} + 3Cu + 3{H_2}O$
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