Match the items of Column I with the items of Column II and assign the correct code :
| Column I |
Column II |
| (A) Sapphire |
(1) Al2O3 |
| (B) Sphalerite |
(2) NaCN |
| (C) Depressant |
(3) Co |
| (D) Corundum |
(4) ZnS |
|
5) Fe2O3 |
Code :
(i) A (3) B (4) C (2) D (1)
(ii) A (5) B (4) C (3) D (2)
(iii) A (2) B (3) C (4) D (5)
(iv) A (1) B (2) C (3) D (4)
