Which cannot be oxidised by ${{\rm{H}}_2}{{\rm{O}}_2}$?

${\rm{N}}{{\rm{a}}_2}{\rm{S}}{{\rm{O}}_3}$

NEET UG CHEMISTRY MCQ: HYDROGEN

1 Medium

1 of 1

Analyzing +4 | -1

Which cannot be oxidised by

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

View answer and explanation

Correct option: D

{\mathrm{O}_3}

Option C (Both (1) and (2)) is correct because NaK alloy is liquid at room temperature and is used in specially designed thermometers.

Practice All Chapter MCQs →

\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

{\mathrm{H}_\mathrm{2}}{\mathrm{O}_\mathrm{2}}

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

{SiH}_4

AlH_3

{NH}_3