Benzene and toluene form nearly ideal solution. At `20^(@)C` the vapour pressure of benzene is
Channel: Doubtnut
Date: 2020-01-26

Benzene and toluene form nearly ideal solution. At `20^(@)C` the vapour pressure of benzene is 75 torr and that of toluene is 22 torr. The partial vapour pressure of benzene at `20^(@)C` for a solution containing 78g of benzene and 46 g of toluene in torr is-