Question

Q2.
What effect would dissolving some copper 2 sulfate crystals in the water have on its boiling point?​

Answer 1

Answer:

When we put anhydrous copper sulphate in water it changes into blue colour solution. If Copper sulphate crystals are added to water it is called 'hydrated copper sulphate solution'.

Explanation:

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Answer 2

when a compound dissolves in water, it dissociates to form ions. ... The reaction between anhydrous copper(II) sulfate and water is used as a test for water. The white solid turns blue in the presence of water. The backward reaction is exothermic - energy is transferred to the surroundings when it happens.