The equilibrium partial pressure of a pure liquid always decreases when a non volatile solute is dissolved in the liquid

True

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False

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Solution

The correct option is A True
Option (A) is correct.
The equilibrium partial pressure of a pure liquid always decreases when a nonvolatile solute is dissolved in the liquid. A nonvolatile solute in the liquid will decrease the vapor pressure of the liquid.

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Similar questions

Q. The vapour pressure of a liquid decreases by

10 t o r r

when a non-volatile solute is dissolved. The mole fraction of the solute in solution is

0.1

. What would be the mole fraction of the liquid if the decrease in vapour pressure is

20 t o r r

, the same solute being dissolved?

What happens to the vapour pressure when a) volatile solute dissolves in the liquid b) the dissolved solute is non volatile

Q. When a non-volatile solute is dissolved in a solvent, the relative lowering of vapour pressure is equal to :

Q. When two moles of a non-volatile solute are dissolved in three moles of a solvent, the vapour pressure of the solution relative to that of the pure solvent is:

Question 35
Colligative properties are observed when .......... .
(a) a non-volatile solid is dissolved in a volatile liquid
(b) a non-volatile liquid is dissolved in another volatile liquid
(c) a gas is dissolved in non-volatile liquid
(d) a volatile liquid is dissolved in another volatile liquid

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The equilibrium partial pressure of a pure liquid always decreases when a non volatile solute is dissolved in the liquid

The correct option is A TrueOption (A) is correct.The equilibrium partial pressure of a pure liquid always decreases when a nonvolatile solute is dissolved in the liquid. A nonvolatile solute in the liquid will decrease the vapor pressure of the liquid.

The correct option is A True
Option (A) is correct.
The equilibrium partial pressure of a pure liquid always decreases when a nonvolatile solute is dissolved in the liquid. A nonvolatile solute in the liquid will decrease the vapor pressure of the liquid.