A mixture of ethyl alcohol and propyl alcohol has a V.P

CHEMISTRY · Subjective · CBSE · Chemistry · Solutions · Solutions

Problem

A mixture of ethyl alcohol and propyl alcohol has a V.P. of 290 mm at

27^{\circ}\text{C}

. If mole fraction of ethyl alcohol is 0.65, calculate the vapour pressure of ethyl alcohol, if vapour pressure of propyl alcohol is 210 mm.