A solution of a non-volatile solute in water freezes at `-0.30^(@)C`. The vapour pressure of pure
Channel: Doubtnut
Date: 2020-08-02

A solution of a non-volatile solute in water freezes at `-0.30^(@)C`. The vapour pressure of pure water at `298 K` is `23.51 mm Hg` and `K_(f)` for water is `1.86 degree//molal`. Calculate the vapour  pressure of this solution at `298 K`.