Assertion :- Leaching is a process of reduction. Reason :- Leaching...

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Assertion :- Leaching is a process of reduction.
Reason :- Leaching involves treatment of the ore with a suitable reagent so as to make it soluble while impurities remain insoluble.
(1) If both Assertion and Reason are correct and the Reason is correct explanation of Assertion.
(2) If both Assertion and Reason are correct and the Reason is not correct explanation of Assertion.
(3) If the Assertion is correct but Reason is incorrect.
(4) If the Assertion is incorect \& Reason is correct.
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