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A MIXTURE OF ETHYL ALCOHOL AND PROPYL ALCOHOL HAS A VAPOUR PRESSURE OF 290mm OF HG AT 300K.THE VAPOUR PRESSURE OF PROPYL ALCOHOL IS 200mm.IF THE MOLE FRACTION OF ETHYL ALCOHOL IS 0.6 THEN, ITS VAPOUR PRESSURE IN mm AT THE SAME TEMPERTURE IS______ A)360 B)350 C)300 D)700

A MIXTURE OF ETHYL ALCOHOL AND PROPYL ALCOHOL HAS A VAPOUR PRESSURE OF 290mm OF HG AT 300K.THE VAPOUR PRESSURE OF PROPYL ALCOHOL IS 200mm.IF THE MOLE FRACTION OF ETHYL ALCOHOL IS 0.6 THEN, ITS VAPOUR PRESSURE IN mm AT THE SAME TEMPERTURE IS______


A)360


B)350


C)300


D)700

Grade:12

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