In _______________ the constituent particles can only vibrate about a fixed point.

According to _______ law, the volume of a given mass of gas is inversely proportional to its pressure provided the temperature remains constant.

__________ of a gas may be defined as the force exerted by the gas per unit area of the walls of the containing vessel.

The pressure of a gas is generally measured by a simple device known as

_________ has no definite shape.

________ can be compressed to a greater extent.

In _________ the constituent particles are less orderly packed.

The volume of one mole of any gas at STP is known as _______ volume.

In ____________ the particles are free to move in all directions.

In __________ the inter particle distances are fixed and are very small.