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If Raoult's law is obeyed, the vapour pr...

If Raoult's law is obeyed, the vapour pressure of the solvent in a solution is directly proportional to

A

The mole fraction of the solvent.

B

The mole fraction of the solute.

C

The mole fraction of the solvent and solute.

D

The volume of the solution.

Text Solution

Verified by Experts

The correct Answer is:
A
`P_(S)=P^(@)chi_(2)`
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CENGAGE CHEMISTRY-SOLUTIONS-Exercises (Single Correct)
  1. A teacher one day pointed out to his students the peculiar fact that w...

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  2. The osmotic pressure of a dilute solution is directly proportional to ...

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  3. If Raoult's law is obeyed, the vapour pressure of the solvent in a sol...

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  4. The freezing point of 1% aqueous solution of calcuim nitrate will be

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  5. A perfectly semi-permeable membrane when used to separate a solution f...

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  6. Each pair forms ideal solution except

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  7. Which statement is incorrect about osmotic pressure(pi), volume (V), a...

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  8. Semi-permeable membrane is chemically

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  9. An aqueous solution of methanol in water has vapour pressure

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  10. The depression in freezing point is maximum if the solvent used is

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  11. The osmotic pressure of a dilute solution is given by

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  12. Which is not a colligative property?

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  13. Blood has been found to be isotonic with

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  14. Which condition is not satisfied by an ideal solution?

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  15. Isotonic solutions are those which have

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  16. The correct relationship between the boiling points of very dilute sol...

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  17. Two solutions of KNO(3) and CH(3)COOH are prepared separately. The mol...

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  18. Boiling point elevation is

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  19. An example of colligative property is

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  20. A mixture of benzene and toluence forms

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