Question

If the melting point of a substance is ${10}^{\circ }C$, then its freezing point will be :

• A. less than ${10}^{\circ }C$
• B. equal to ${10}^{\circ }C$
• C. more than ${10}^{\circ }C$
• D. none of these

Answer 1

The correct option is B

equal to ${10}^{\circ }C$

Melting and freezing occur at a fixed temperature which is called melting point and freezing point respectively.

Melting point and freezing point of a substance is same.