Match List I with ListII and select the correct answer using the codes

1.	Match List I with ListII and select the correct answer using the codes given below the lists:
Answer» (I-c), (II-a), (III-d), (IV-b) (I-d), (II-b), (III-c), (IV-a) (I-c), (II-b), (III-d), (IV-a) (I-d), (II-a), (III-c), (IV-b) SOLUTION :Cyanide process is used for the extraction of AU. Floatation process is used for the concentration of sulphide ores. It uses PINE oil. Electrolytic reduction is used for the extraction of Al. ZONE refining is used to get ultrapure GE.

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