Question

A. Q2. UNDER WHICH DIFFERENT TYPE CAN CHANGES BE CLASSIFIED. 1) Ripening of fruit 2) Glowing of bulb 3) Occurance of earthquake​

Answer 1

Answer:

1) irreversible

2) reversible

3) irreversible

Answer 2

Answer:

Physical change is that change in which the physical properties of substance can be reversed i.e. size or shape. Chemical change is that change in which a substance combines with another to form new substance or it is a change which causes a new substance to form.