Chemistry

Problem

When

\text{BrO}_3^-

ion reacts with

\text{Br}^-

ion in acid medium,

\text{Br}_2

is liberated. The equivalent mass of

\text{Br}_2

in the reaction is: a.

\frac{5M}{3}

\frac{3M}{5}

\frac{4M}{6}

\frac{5M}{8}