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

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - p -Block elements - ll4 Marks
MCQ
When ammonium dichromate is heated, the gas formed is
  • ✓
    ${N_2}$
  • B
    ${O_2}$
  • C
    ${H_2}$
  • D
    $N{H_3}$
✓

Answer

Correct option: A.
${N_2}$
a
$\left( NH _4\right)_2 Cr _2 O _7 \rightarrow N _2+4 H _2 O + Cr _2 O _3$

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