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Assertion : Hydrometallurgy involves dis...

Assertion : Hydrometallurgy involves dissolving the ore in a suitable reagent followed by precipitation by a more electropositive metal.
Reason : Copper is extracted by hydrometallurgy.

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Consider the following statements. Hydrometallurgy involves dissolving the ore in a suitable reagent followed by precipitation by a more electropositive metal. Copper is extracted by hydrometallurgy.

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The process of the isolation of a metal by dissolving the ora in a suitable chemical regent followed by precipitaiton of the matal by a more electropositive metal is called:

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