solutions

Question: An ideal solution was obtained by mixing methanol and ethanol. If the partial vapour pressure of methanol and ethanol are $2.619\,K{{P}_{a}}$and $4.556\,K{{P}_{a}}$respectively, the composition of vapour (in terms of mole fraction) will be

1) $0.635 MeOH$, $0.365 EtOH$

2) $0.365 MeOH$, $0.635 EtOH$

3) $0.574 MeOH$, $0.326 EtOH$

4) $0.173 MeOH$, $0.827 EtOH$

Solution:

Explanation: No Explanation

Ideal and Non-ideal solution Azeotropic mixture and Raoult’s law

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