Home
Class 12
CHEMISTRY
The values of van der Waals' constant 'a...

The values of van der Waals' constant 'a' for `O_2, N_2, NH_3 " and " CH_4 " are " 1.360, 1.390, 4.170 " and " 2.253 L^2 " atm " mol^(-2)` respectively. The most easily liquefiable gas among these is

A

`CH_(4)`

B

`N_(2)`

C

`CO_(2)`

D

Nothing can be predicted

Text Solution

Verified by Experts

The correct Answer is:
C
Larger the vavlue of Vander Waals constant `a` more easily the gas will be liquefiable.
Promotional Banner

Similar Questions

Explore conceptually related problems

The value of van der Waals constant a for the gases O_(2) , N_(2) , NH_(3) , and CH_(4) are 1.360 , 1.390 , 4.170 , and 2.253 L^(2) atm mol^(-2) , respectively. The gas which can most easily be liquefied is

The value of van der Waals constant a for the gases O_(2) , N_(2) , NH_(3) , and CH_(4) are 1.360 , 1.390 , 4.170 , and 2.253 L^(2) atm mol^(-2) , respectively. The gas which can most easily be liquefied is

The van der Waals' constant 'a' for the gases O_(2), N_(2), NH_(3) "and " CH_(4) are 1.36, 1.39, 4.17 and 2.253 respectively, the gas which can be most easily liquefied is :

Given van der Waals' constant for NH_3, H_2, O_2 " and " CO_2 " are respectively " 4.17, 0.244, 1.36 " and " 3.59 , which one of the following gases is most easily liquefied?

The correct order of normal boiling of O_(2), N_(2), NH_(3) and CH_(4) for whom the values of van der Waals constant 'a' are 1.360, 1.390, 4.170 and 2.253 L^(2) atm mol^(-2) respectively, is:

The van der Waals' constant 'a' for CO_(2) gas is greater than that of H_(2) gas. Its mean that the

The vander waal's constant "a" for gases P,Q,R and S are 4.17 , 3.59 , 6.71 & 3.8 atm L^(2) " mol"^(-2) . Therefore , the ascending order of their ease of liquefaction is :-

What is the value of b (van der Waals constant) if the diameter of a molecule is 2.0 A

The van der Waal's constant 'b' for N_2 and H_2 has the values 0.04 lit "mol"^(-1) and 0.025 lit "mol"^(-1) .The density of solid N_2 is 1 g cm^(-3) .Assuming the molecules in the solids to be close packed with the same percentage void, the density of solid H_2 would be (in cm^(-3) )

The values of the van der Waals' constant a for some gases are given below. H_2 = 0.245 " atm " L^2 mol^(-2) O_2 = 1.360 " atm " L^2 mol^(-2) CO_2 = 3.590 " atm " L^2 mol^(-2) NH_3 = 4.170 " atm " L^2 mol^(-2) Arrange these gases in the decreasing order of their liquefaction tendencies.