Question

5. You are given some copper sulphate crystals and asked to heat them. You are then asked to add water in heated copper sulphate crystals in the boiling tube.
(a) What do you observe on heating copper sulphate crystals
(0) What do you observe on adding water to the heated copper sulphate crystal?
ACTI
Aim:​

Answer 1

Answer:

i)On heating, we observe water droplets on the mouth of the test tube.It loses blue colour also

ii) it becomes blue again and gets its crystal structure back

Explanation:

above

Answer 2

i)On heating, we observe water droplets on the mouth of the test tube.It loses blue colour also

ii) it becomes blue again and gets its crystal structure back