Question

Melting of wax is a change where solid changes to a liquid state and this type of changes are called chemical changes.

• A. True
• B. False

Answer 1

The correct option is B

False

Melting of wax is a change where solid changes into the liquid state. Physical changes are the changes that change the physical traits of the substance, without making any change in their internal structure. On the other hand, a chemical change is one that affects the internal structure of the substance, so as to form a new substance.