Categories > solutions > Ideal and Non-ideal solution > At 40°C, the vapour pressure in torr of methanol and ethanol solution is $P=119x+135$ where, x is the mol fraction of methanol. Hence

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Question: At 40°C, the vapour pressure in torr of methanol and ethanol solution is $P=119x+135$ where, x is the mol fraction of methanol. Hence


1) Vapour pressure of the pure methanol is 119 torr.
2) Vapour pressure of pure ethanol is 135 torr.
3) Vapour pressure of equimolar mixture of of each is 127 mm
4) Mixture is completely immiscible
Solution: Explanation: No Explanation
Ideal and Non-ideal solution Azeotropic mixture and Raoult’s law

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