Calculate the freezing point depression expected for `0.0711` m aqueous solution of `Na_(2)SO_(4)`
Channel: Doubtnut
Date: 2020-01-03

Calculate the freezing point depression expected for `0.0711` m aqueous solution of `Na_(2)SO_(4)` . If this solution actually freezes at `-0.320 ^(@)C` , what would be the value of Van\'t Hoff factor ? (`K_(f)` for water is `1.86 ^(@)C mol^(-1)`) .