A storage battery contains a solution of 38% by mass

CHEMISTRY · Subjective · CBSE · Chemistry · Solutions · Solutions

Problem

A storage battery contains a solution of

\text{H}_2\text{SO}_4

38% by mass. At this concentration, van't Hoff factor is 2.50. At what temperature will the battery contents freeze? (

K_f = 1.86\ \text{K}\ \text{mol}^{-1}\ \text{kg}

)