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d-and f-Block Elements — Chemistry STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceChemistryd-and f-Block Elements1 Mark
MCQ
$ (NH_{4})Cr_{2}O_{7} $ gives gas on heating. Similar gas will be produced:
  • ✓
    $ NH_{4}NO_{2} $ on heating
  • B
    $ NH_{4}NO_{3} $ on heating
  • C
    $ H_{2}O_{2} $ reacts with $ NaNO_{2} $
  • D
    On heating $ Mg_{3}N_{2} $ with $ H_{2}O $
✓

Answer

Correct option: A.
$ NH_{4}NO_{2} $ on heating
A

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