JEE Main & Advanced
Chemistry
Solutions / विलयन
Question Bank
Lowering of vapour pressure
question_answer
An ideal solution was obtained by mixing methanol and ethanol. If the partial vapour pressure of methanol and ethanol are \[2.619\,kPa\] and \[4.556\,kPa\] respectively, the composition of the vapour (in terms of mole fraction) will be [Pb. PMT 1998]