The van der waals constants have same values for all the gases.

The van der Waal's gas constant, a is given by

Two van der waal's gases have same value of a but different value of b which of the following statement is correct ?

Assertion: The value of van der Waals constant a is larger for ammonia than for nitrogen. Reason: Hydrogen bonding is present in ammonia.

Assertion: The value of van der Waals constant a is larger for ammonia than for nitrogen. Reason: Hydrogen bonding is present in ammonia.

Assertion: The value of van der Waals constant a is larger for ammonia than for nitrogen. Reason: Hydrogen bonding is present in ammonia.

The value of van der Waals constant a is the maximum for

The van der waals forces are the greater in

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 :

The correct increasing order of van der Waals constant 'a' for the following gases is

Two van der Waals gases have the same value of b but different values of a . Which of these will occupy greater volume under identical conditions. If the gases have the same value of a but different values of b , which of them will be more compressible?