Ethanol `(C_(2)H_(5)OH`, M=46) and methanol `(CH_(3)OH,` M= 32) form an ideal solution when mixed.
Channel: Doubtnut
Date: 2020-04-19

Ethanol `(C_(2)H_(5)OH`, M=46) and methanol `(CH_(3)OH,` M= 32) form an ideal solution when mixed. What is the vapour pressure of a solution prepared by mixing equal masses of ethanol and methanol ? (The vapour pressure of ethanol and methanol are 44.5 mm Hg and 88.7 mm Hg, respectively.)