What weight of ${\rm{HN}}{{\rm{O}}_3}$ is needed to convert $5\,g\,{I_2}$ into ${\rm{HI}}{{\rm{O}}_3},{\rm{HN}}{{\rm{O}}_3} \to {\rm{NO}}?$

NEET UG CHEMISTRY MCQ: SOME BASIC CONCEPTS OF CHEMISTRY

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What weight of

\mathrm{HN}{\mathrm{O}_3}

is needed to convert 

5\,g\,{I_2}

  into

\mathrm{HI}{\mathrm{O}_3},\mathrm{HN}{\mathrm{O}_3} \to \mathrm{NO}?

View answer and explanation

Correct option: A

4.13 g

Option A (4.13 g) is correct because it is calculated based on the stoichiometry of the redox reaction and the equivalent weights of the reactants.