Question

Expansion of all liquids and gases are different.

• A. True
• B. False

Answer 1

The correct option is A True

1. Thermal expansion is the phenomenon observed in solids, liquids, and gases.
2. In this process, an object or body expands on the application of heat (temperature).
3. Thermal expansion defines the tendency of an object to change its dimension either in length, density, area, or volume due to heat.
4. When the substance is heated it increases its kinetic energy.
5. Thermal expansion depends upon the intermolecular space more space more expansion is there. The expansion of all liquids and gases are different.
6. Thermal expansion is maximum in gas and least in solids.

Hence, the given statement is true.