A very diluted saturated solution of a sparingle soluble  salt `X_(3)Y_(4)` has a varpour
Channel: Doubtnut
Date: 2020-04-19

A very diluted saturated solution of a sparingle soluble  salt `X_(3)Y_(4)` has a varpour pressure of 20 mm Hg tempeature T,while pure water exerts a pressure of 20.0126 mm Hg at the same temperature . Colculate molality (m)at temperature T :