MCQ
On heating ammonium dichromate, the gas evolved is
- AOxygen
- BAmmonia
- CNitrous oxide
- ✓Nitrogen
✓
Answer
Correct option: D.
Nitrogen
d
The correct option $D$ nitrogen.
The correct option $D$ nitrogen.
$NH_4\cdot 2Cr_2O_7 \rightarrow N_2+ Cr_2 O_3+4 H_2 O$
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