Statement 1: Hydrometallurgy involves dissolving the ore in a suitable reagent followed by precipitation of a more electropositive metal.Statement 2: Copper is extracted by hydrometallurgy.
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a
Both statements 1 and 2 are correct
b
Both statements 1 and 2 are incorrect
c
Statement 1 is correct statement 2 is incorrect
d
Statement 1 is incorrect statement 2 is correct
answer is B.
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Detailed Solution
Hydrometallurgy involves dissolving the ore in suitable reagent followed by precipitation with the help of more electropositive metal in which pure metal gets replaced by more electropositive metal