Vapour pressure of methyl alcohol and ethyl alcohol solutions is
Channel: Doubtnut
Date: 2020-03-29

Vapour pressure of methyl alcohol and ethyl alcohol solutions is represented by `P = 115 x_(A)+140` where `x_(A)`is the mole fraction of methyl alcohol. The value of `underset(x_(A)rarr0)(lim)(P_(B)^(0))/(x_(B))` is: