Assertion : Hydrometallurgy involves dissolving the ore in a suitable reagent followed by precipitation by a more electropositive metal.
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Assertion : Hydrometallurgy involves dissolving the ore in a suitable reagent followed by precipitation by a more electropositive metal.
Reason : Copper is extracted by hydrometallurgy.
(ii) Both assertion and reason are true but reason is not the correct explanation of assertion.
Reason : Copper is extracted by hydrometallurgy.
(ii) Both assertion and reason are true but reason is not the correct explanation of assertion.
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