Match the refining methods (Column I) and with metals (Column II).
`{:("Column I","Column II"),(("Refining methods"),"(Metals)"),((I) "Liquation",(a) Zr),((III)"Zone Refining",(b) Ni),((III) "Mond Process",(c) Sn),((IV) "Van Arkel Method",(d) Ga):}`

Options

A. (I)-( c), (II)-(a), (III)-(b), (IV)-(d)
B. (I)-( b), (II)-( c), (III)-(d), (IV)-(a)
C. (I)-( c), (II)-(d), (III)-(b), (IV)-(a)
D. (I)-( b), (II)-(d), (III)-(a), (IV)-(c )

Answer

C