Question

16. Assertion: 10 ml of blue coppe sulphate changes the colour of water blue
Reason: The particles of copper sulphate are in motion.
​

Answer 1

because it get hydrated and forms copper iom which are blue colour in solution

Explanation:

since anhydrous blue copper sulphate requires requires 10 litre of water to form copper sulphate decahydrate which in solution gives copper ions which have blue colours which gives water blue colour

.reason is correct because since copper ions are in motion it states that they have already dissociated from the copper sulphate salt