Match the items of Column I with items of Column II and assign the correct code :Column IColumn II(A) Blisterred Cu(1) Aluminium(B) Blast furnace(2) 2Cu2O + Cu2S → 6Cu + SO2(C) Reverberatory furnace(3) Iron(D) Hall-Heroult process(4) FeO + SiO2 → FeSiO3(5) 2Cu2S + 3O2→ 2Cu2O + 2SO2Code :(i) A (2) B (3) C (4) D (1)(ii) A (1) B (2) C (3) D (5)(iii) A (5) B (4) C (3) D (2)(iv) A (4) B (5) C (3) D (2)

Match the items of Column I with items of Column II and assign the cor

1.	Match the items of Column I with items of Column II and assign the correct code :Column IColumn II(A) Blisterred Cu(1) Aluminium(B) Blast furnace(2) 2Cu2O + Cu2S → 6Cu + SO2(C) Reverberatory furnace(3) Iron(D) Hall-Heroult process(4) FeO + SiO2 → FeSiO3(5) 2Cu2S + 3O2→ 2Cu2O + 2SO2Code :(i) A (2) B (3) C (4) D (1)(ii) A (1) B (2) C (3) D (5)(iii) A (5) B (4) C (3) D (2)(iv) A (4) B (5) C (3) D (2)
Answer» (i) A (2) B (3) C (4) D (1)