1.

A mixture of ethanal and propanal has a vapour pressure of 290 mm at 300 K. The vapour pressure of propanal is 200 mm. If the mole fraction of ethanal is 0.6, its vapour pressure (in mm) at the same temperature will be ……

Answer»

350 MM
300 mm
700 mm
360 mm

ANSWER :A


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