Question

Fusion is a process in which a liquid on cooling changes into a solid.

• A. True
• B. False

Answer 1

The correct option is B False

Fusion:

Fusion is a physical method that results in the state transition of a substance from a solid to a liquid.

This is also known as melting.

This occurs when the internal energy of the solid increases which increases the substance's temperature to the melting point.

Condensation:

Condensation is the process of transformation by which a gaseous substance changed into liquid form on cooling.

Freezing: The process of change of matter from the liquid state to the solid state at a particular temperature, called freezing or solidification.

Thus, the given statement I.e., fusion is a process in which a liquid on cooling changes into a solid is false.