Silver is extracted by hydrometallurgy.

True of False : Silver is extracted by by hydrometallurgy.

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

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

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

Assertion (A) : In hydrometallurgy, the ore is first dissolved in a suitable reagent and then it is precipitated by displacing the metal by a more electropositive one. Reason (R) : Copper is extracted by hydrometallurgy.

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.

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