Question

We make idols out of clay. Can we get clay back from the idols? What kind of change is it?
​ (3 marks)

Answer 1

• Yes, it is possible to recover clay from clay idols. (1 mark)
• Clay idols will dissolve in water after being immersed in it. (1 mark)
• Water can be drained, and wet clay can be dried in sunlight. Hence, making clay idols is a reversible change. (1 mark)