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

Options

A. (a)P (b)S ( c)R (d)Q
B. (a)S (b)Q ( c)P (d)R
C. (a)R (b)Q ( c)P (d)S
D. (a)Q (b)R ( c)P (d)S

Answer

A

Explanation

Zone Refining - Ge, Se, Ga
Mond Process - Ni
Van arkel Method - Zr,Ti
Electrolytic refining - Cu