PHYSICS TRUE / FALSE

The intermolecular space in a gas is almost negligible.

The smallest part of an element capable of independent existence is called an atom.

Solids can be compressed easily.

Solids and liquids can flow.

If the intermolecular space is more than the intermolecular force will be weaker.

Matter cannot exist in different states.

Intermolecular force of attraction is greater in gases than in liquids.

A gas has no free surface.

The intermolecular force of attraction is the weakest in gases.

All solids, on heating, first change to the liquid and then to the gaseous state always.

There is no difference between evaporation and boiling.

Solids have the largest inter-molecular space.

If the container in which a gas is collected has an opening, the gas will flow out and spread itself indefinitely.

Only water can exist in three different states.

The liquids are less viscous than the gases.

In a gas, the molecules can move anywhere in space.

The molecules in a substance arc in random motion.

The inter-molecular forces are effective at all distances between the two molecules.

The molecules of each substance are identical.