Question

The temperature at which solid changes into a liquid is called.

• A. solidification point
• B. melting point
• C. freezing point
• D. condensation point

Answer 1

The correct option is B

melting point

The explanation for the correct option:-

(B) Melting Point:

1. The temperature at which a substance changes its state from solid to liquid.
2. At the melting point, the solid and liquid phases exist in equilibrium.

The explanation for incorrect options:-

(A) Solidification:- The change of matter from the liquid state to the solid state at a particular temperature.

(C) Freezing Point:- The temperature at which the liquid state changes into the solid-state at atmospheric pressure.

(D) Condensation Point:- The temperature at which gas changes into a liquid state.