The amount of ${{\rm{H}}_2}{{\rm{O}}_2}$ present in 1 L of $1.5\;N\;{{\rm{H}}_2}{{\rm{O}}_2}$ solution is:

NEET UG CHEMISTRY MCQ: HYDROGEN

1 Easy

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Application +4 | -1

The amount of

{\mathrm{H}_2}{\mathrm{O}_2}

present in  1 L  of

1.5\;N\;{\mathrm{H}_2}{\mathrm{O}_2}

solution is:

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Correct option: B

25.5\;\mathrm{g}

The amount of H2O2 present in 1 L of 1.5 N H2O2 solution is 25.5 g because normality is used to calculate the mass of H2O2.

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\mathrm{CaC}_2+\mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{Ca}(\mathrm{OH})_2+' \mathrm{X}\,'

\mathrm{Mg}_2 \mathrm{C}_3+\mathrm{H}_2 \mathrm{O} \longrightarrow \mathrm{Mg}(\mathrm{OH})_2+'\mathrm{Y}\,'

\mathrm{X}

\mathrm{Y}

{H_2}{O_2} \to 2{H^ + } + {O_2} + 2{e^ - };{E^0} = - 0.68V

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{\mathrm{H}_2}{\mathrm{O}_2}

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{NH}_3