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प्रश्न
On heating ammonium dichromate and barium azide separately we get ______.
विकल्प
N2 in both cases.
N2 with ammonium dichromate and NO with barium azide.
N2O with ammonium dichromate and N2 with barium azide.
N2O with ammonium dichromate and NO2 with barium azide.
उत्तर
On heating ammonium dichromate and barium azide separately we get N2 in both cases.
Explanation:
We get N2 in both situations when we heat ammonium dichromate and barium azide separately.
\[\ce{(NH4)2 CrO7 -> N2 + Cr2O3 + 4H2O}\]
\[\ce{Ba(N3)2 -> 3N2 + Ba}\]
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