Match the refining methods (Column I) with metals (Column II). (I) Liquation (a) Zr

Question

Match the refining methods (Column I) with metals (Column II). 

Column I (Refining methods)	Column II (Metals)
(I) Liquation	(a) Zr
(II) Zone Refining	(b) Ni
(III) Mond Process	(c) Sn
(IV) Van Arkel Method	(d) Ga

(1) (I)-(c) ; (II)-(a) ; (III)-(b) ; (IV)-(d) 

(2) (I)-(c) ; (II)-(d) ; (III)-(b) ; (IV)-(a) 

(3) (I)-(b) ; (II)-(d) ; (III)-(a) ; (IV)-(c) 

(4) (I)-(b) ; (II)-(c) ; (III)-(d) ; (IV)-(a)

Answer 1

Correct option (2) (I)-(c) ; (II)-(d) ; (III)-(b) ; (IV)-(a)

Explanation:

Here we known that from metallurgy for Ni monds process is done for Zr Van Arkel method, for Sn liquation is done and for ''Ga'' Zone Refining is done.