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STD 12 - p -Block elements - ll — JEE STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceJEESTD 12 - p -Block elements - ll4 Marks
MCQ
On heating ammonium dichromate, the gas evolved is
  • A
    Oxygen
  • B
    Ammonia
  • C
    Nitrous oxide
  • ✓
    Nitrogen
✓

Answer

Correct option: D.
Nitrogen
d
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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