Verified Solution • 2025–26 Session moderate

QNEET-2016-Ch-1035: NEET 2016 Chemistry - Class 12 NEET-2016-Ch-1035 Solution: Match items of Column I with the items of Column II and assign…

Match items of Column I with the items of Column II and assign the correct code: 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 (A)-(i); (B)-(ii); (C)-(iii); (D)-(iv) (A)-(iii); (B)-(iv); (C)-(v); (D)-(i) (A)-(iv); (B)-(ii); (C)-(iii); (D)-(i) (A)-(ii); (B)-(iii); (C)-(i); (D)-(v)

Multiple Choice Options

A (A) $\to$ _ (i); (B) $\to$ _ (ii); (C) $\to$ _ (iii); (D) $\to$ _ (iv)
B (A) $\to$ _ (iii); (B) $\to$ _ (iv); (C) $\to$ _ (v); (D) $\to$ _ (i)
C (A) $\to$ _ (iv); (B) $\to$ _ (ii); (C) $\to$ _ (iii); (D) $\to$ _ (i)
D (A) $\to$ _ (ii); (B) $\to$ _ (iii); (C) $\to$ _ (i); (D) $\to$ _ (v)

Step-by-Step Verified Solution

Cyanide process is used for the extraction of gold. Froth floatation method is used for dressing of ZnS. Aluminium is extracted by electrolytic reduction. Zone refining is used for getting extra pure element like Ge.

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