1.

Match the method used (Column I) with the metal for which it is used (Column II)

Answer»

(i)-`("C")` , (ii)-(A), (III)-(D), (IV)-(B)
(i)-`("C")` , (ii)-(B), (iii)-(A), (iv)-(D)
(i)-`("C")` , (ii)-(D), (iii)-(B), (iv)-(D)
(i)-`("C")` , (ii)-(A), (iii)-(B), (iv)-(D)

Solution :(i)-`("C")` , (ii)-(A), (iii)-(B), (iv)-(D)


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