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  • Match items of Column I with the items of Column II and assign the correct code : Column I (A) Cyanide process Column II (1) Ultrapure Ge

Match items of Column I with the items of Column II and assign the correct code :

Column I Column II
(A) Cyanide process (1) Ultrapure Ge
(B) Froth Floatation Process (2) Dressing of ZnS
(C) Electrolytic reduction (3) Extraction of Al
(D) Zone refining (4) Extraction of Au
  (5) Purification of Ni

(i) A (4) B (2) C (3) D (1)

(ii) A (2) B (3) C (1) D (5)

(iii) A (1) B (2) C (3) D (4)

(iv) A (3) B (4) C (5) D (1)

Answers (1)

Option (i) is the answer.

Posted by

infoexpert23

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