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NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Which of the following pairs is obtained on heating ammonium dichromate?
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Correct option: A
N2 and H2O{\mathrm{N}_\mathrm{2}}\,\mathrm{and}\,\mathrm{ }{\mathrm{H}_\mathrm{2}}\mathrm{O}
Option A is correct. Heating ammonium dichromate (NH4)2Cr2O7 produces nitrogen gas (N2) and water (H2O) along with chromium(III) oxide (Cr2O3).

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