An aqueous solution containing liquid `A(M.Wt.=128) 64%` by weight has a vapour pressure of `145mm`.
Channel: Doubtnut
Date: 26/01/2020

An aqueous solution containing liquid `A(M.Wt.=128) 64%` by weight has a vapour pressure of `145mm`. Find the vapour pressure A. If that of water is `155mm` at the same temperature.