Real Gas

IMPORTANT

Real Gas: Overview

This topic covers concepts such as Real Gas Deviations from Ideal Gas Behaviour, Invalid Assumptions of Kinetic Theory for Real Gases, etc.

Important Questions on Real Gas

MEDIUM
IMPORTANT

A gas is said to behave like an ideal gas when relation PVT=constant. When do you expect real gas to behave like an ideal gas?

EASY
IMPORTANT

Identify the postulate of kinetic molecular theory of gases which does not hold good under all conditions.

EASY
IMPORTANT

Identify the postulate of kinetic molecular theory of gases which does not hold good under all conditions.

EASY
IMPORTANT

A real gas would be most likely to obey the ideal gas laws at

EASY
IMPORTANT

A gas deviates most from ideal behaviour when it is subjected to ________

EASY
IMPORTANT

Among the following, the incorrect statement is:

MEDIUM
IMPORTANT

The pressure p and volume V isotherm of a van der Waals' gas, at the temperature at which it undergoes gas to liquid transition, is correctly represented by

MEDIUM
IMPORTANT

Under which of the following conditions does a gas deviate the most from ideal behaviour?

EASY
IMPORTANT

Which of the following gas shows only positive deviation from ideal behavior:

MEDIUM
IMPORTANT

Maximum deviation from ideal gas behaviour is expected from :-

MEDIUM
IMPORTANT

Which is correct about real gas : 

MEDIUM
IMPORTANT

When does a real gas show behaviour same as ideal gas:

MEDIUM
IMPORTANT

Among the following, the incorrect statement is:

HARD
IMPORTANT

Write invalid Assumptions of Kinetic Theory for Real Gases which are questionable.

HARD
IMPORTANT

For real gases, as pressure increases, the volume of a gas becomes very small and approaches zero.

EASY
IMPORTANT

Real gases approach ideal behaviour at:

EASY
IMPORTANT

A real gas acts is an ideal gas under which condition?

EASY
IMPORTANT

The unit of the van der Waal's constant 'a' is:

EASY
IMPORTANT

A real gas most closely approaches the behaviour of an ideal gas at:

MEDIUM
IMPORTANT

Which of the following statement is false: