Solution of is reduced to by suitable reductant

CHEMISTRY · Subjective · CBSE · Chemistry · Some Basic Concepts of Chemistry · Some Basic Concepts of Chemistry

Problem

2 \text{ M}

solution of

\text{HNO}_3

is reduced to

\text{NO}

by suitable reductant. The normality of

\text{HNO}_3

, if

\text{HNO}_3

is used like this is .....