Q49Multiple choice
Match the items of Column I with items of Column II and assign the correct code : Column I Column 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 + 2SO2 Code :
- (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)
Show answer
(i) A (2) B (3) C (4) D (1)