Question

Match the operations listed in Group I with the types of processes listed in Group i
Group
Group 1
P Blast Furnace ironmaking
1 Refining
O BOF Steelmaking
2. Electrolysis
R Hall-Heroult Process
3. Smelting
S Bayer Process
4 Leaching
(A) P.1, Q.3, R.2 S4
(B) P-3, 0-1 R-2 S-4
(C) P Q-2. R3 S-1
(D) P-3, 0-1. R-4S-2​

Answer 1

Answer:

C is the correct one PQ2 R3 S1

Answer 2

Answer:

C is the answer

Explanation:

Both are my account