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An ideal solution was obtained by mixing...

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 vapour (in terms of mole fraction) will be

A

0.635 methanol, 0.365 ethanol

B

0.365 methanol, 0.635 ethanol

C

0.574 methanol, 0.326 ehtanol

D

0.173 methanol, 0.827 ethanol

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The correct Answer is:
B
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