question_answer

Match items of Column I with the items of Column II and asign the correct code : [NEET 2016]

Column - I Column - II [A] Cyanide process (I) Ultrapure Ge [B] Froth floatation process (II) Dressing of ZnS [C] Electrolytic reduction (III) Extraction of Al [D] Zone refining (iv) Extraction of Au (v) Purification of Ni

Code:

A) A-(iv),   B-(ii),    C-(iii),    D-(i)

B) A-(ii),    B-(iii),    C-(i),     D-(v)

C) A-(i),     B-(ii),    C-(iii),    D-(iv)

D) A-(iii),    B-(iv),   C-(v),    D-(i)