NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Application +4 | -1

In the reduction of

HN{O_3}

and

{N_2}O

, the number of mole of electrons involved per mole of

HN{O_3}

View answer and explanation

Correct option: B

Option B (4) is correct because in the reduction of

HN{O_3}

{N_2}O

, the oxidation state of nitrogen changes from +5 to +1, involving 4 electrons.

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NO,\,N{O_2},\,N{O_2}

{N_2}{O_3}

\mathrm{NaOH}

\mathrm{NaNO}_3