What is water of crystallization?

Which of the following has water of crystallization?

What is meant by "water of crystallization" of a substance? Describe an activity to show the water of crystallization.

What do you mean by water of crystallization?

9.7g of hydrated copper sulphate on heating loses 3.5 g of water. What is the percentage of water of crystallization?

What is meant by water of crystallization. How many molecules of water are present in hydrated copper sulphate? Write its formula. What colour change do you observe when it is heated?

Which of the following sulphates crystallizes without water of crystallization ?

What is meant by water of Crystallisation ? How do you show that copper sulphate crystal contains water of crystallisation ?