MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryGaseous stateKinetic theory of gases
Gases expand and occupy all the space available to them. Which of the following assumption explain this behavior correctly?
A.There is no force of attraction between gas✓ Correct
B.Gas molecules are considered as point masses
C.Collisions of gas molecules are perfectly elastic
D.All of the above
Explanation
There is no force of attraction between the particles of a gas at ordinary temperature and pressure. The support for this assumption comes from the fact that gases expand and occupy all the space available to them.