rewrite the correct statments with missing words: Copper sulphate crystals are dehydrated by sulphuric acid.
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Solution
Concentrated sulphuric acid is a strong dehydrating agent. It takes out water of crystallization from the crystals of copper sulphate leaving behind anhydrous white powder of Cu2SO4. Cu2SO4.5H2O -------------------> Cu2SO4 + 5H2O