The vapour pressures of ethanol and methanol are `42.0mm`and`88.0mmHg
Channel: Doubtnut
Date: 2020-08-23

The vapour pressures of ethanol and methanol are `42.0mm`and`88.0mmHg`respectively .An ideal solution is formed at the same temperature by mixing `46.0g`of ethanol with `16.0g`of methanol. The mole fraction of methanol in the vapour is: