Home
Class 12
CHEMISTRY
A mixture of ethyl alcohol and propylalc...

A mixture of ethyl alcohol and propylalcohol has a vapour pressure of 290 mm at 300 K. The vapour pressure of propylalcohol is 200 mm. If the mole fraction of ehtyl is 0.6, its vapour pressure (in mm) at same temperature will be:

A

700

B

360

C

350

D

300

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 35|6 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 49|3 Videos

  • LIQUID SOLUTIONS

    GRB PUBLICATION|Exercise 9|12 Videos

  • IONIC EQUILIBRIUM

    GRB PUBLICATION|Exercise All Questions|526 Videos

  • METALLUGY

    GRB PUBLICATION|Exercise Subjective type|1 Videos

Similar Questions

Explore conceptually related problems

A mixture of ethyl alcohol and propyl alcohol has a vapour pressure of 290 mm at 300K. The vapour pressure of propyl alcohol is 200 mm. if the mole fraction of ethyl alcohol is 0.6 , its vapour pressure (in mm) at the same temperature will be

A mixture of ethyl alcohol and propyl alcohol has a vapour pressure of 290mm at 300K .The vapour pressure of propyl alcohol is 200mm .if the mole fraction of ethyl alcohol is 0.6 ,its vapour pressure (in mm)at the same temperature will be

The vapour pressure of water at room temperature is 30 mm of Hg. If the mole fraction of the water is 0.9, the vapour pressure of the solution will be :

A mixture of ethyl alcohol and propoly alcohol has V.P. of 290 mm at 27^(@)C . If mole fraction of ethyl alcohol is 0.65 calculate the vapour pressure of ethyl alcohol. If vapour pressure of proply alcohol is 210 mm.

The vapour pressure of water is 17.54mm Hg at 293 K. Calculate vapour pressure of 0.5 molal solution of a solute in it.

The vapour pressure of a dilute aqueous solution of glucose is 750 mm of mercury at 373 K . The mole fraction of solute is :

The vapour pressure of water at room temperature is 30 mm of Hg. If the mole fraction of water in a solution of non volatile solute is 0.9, the vapour pressure of the solution will be :-