Chapter 16, Problem 63E

Interpretation Introduction

Interpretation:

The number of equivalents in $\text{1}\text{mole}$ of ${\text{HNO}}_{\text{2}}$ and in mole of ${\text{H}}_2{\text{SeO}}_4$ are to be stated.

Concept Introduction:

Normality is defined as the number of equivalents of solute present in $\text{1 L}$ volume of the solution. Equivalent mass is the mass of the compound per equivalent. One equivalent of any substance means it would react with one mole of electron or protons in a reaction.