A, B, C and D are volatile liquids.
The order of volatility is
A > C > B > D
Now, at a particular temperature:

Vapour pressure of A >Vapour Pressure of D

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Vapour pressure of C >Vapour pressure of B

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Vapour pressure of B <Vapour pressure of D

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Vapour pressure of A >Vapour pressure of B

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Solution

The correct option is D Vapour pressure of A >Vapour pressure of B
First thing which will come in our mind will be what is volatility?

Volatility is the tendency of a substance to vaporize.

Now, how is it related with vapour pressure?

Volatility is directly related to a liquid's vapor pressure.

More volatile liquids have higher vapour pressure.

At a given temperature, a substance with higher vapour pressure vaporizes more readily than a substance with a lower vapour pressure.

Now, volatility order is: A > C > B > D
So, order of vapour pressure will be: A > C > B > D

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Similar questions

A, B, C and D are volatile liquids. The order of volatility is A > C > B > D. Now, at a particular temperature:

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

Q. Which of the following is a volatile liquid at room temperature ?

Q. When a volatile liquid is introduced into an evacuated closed vessel at a particular temperature, both evaporation and condensation take place simultaneously. The system reaches equilibrium state when:

The following are some statements about vapour pressure.

I. Vapour pressure of a solution increases with increase in temperature.

II. Liquids with high vapour pressure even at ordinary temperatures are volatile liquids.

III. The temperature at which vapour pressure of solution is equal to atmospheric pressure is called boiling point.

IV. When a non-volatile solute is dissolved in a volatile solvent, its vapour pressure decreases.

Which of the above is/are correct?

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A, B, C and D are volatile liquids. The order of volatility is A > C > B > D Now, at a particular temperature:

A, B, C and D are volatile liquids.
The order of volatility is
A > C > B > D
Now, at a particular temperature: