Match the formulas of oxides given in Column I with the type of oxide given in Column II and mark the correct option.
| Column I | Column II |
| (A) Pb3O4 | (1) Neutral oxide |
| (B) N2O | (2) Acidic oxide |
| (C) Mn2O7 | (3) Basic oxide |
| (D) Bi2O3 | (4) Mixed oxide |
Code :
(i) A (1) B (2) C (3) D (4)
(ii) A (4) B (1) C (2) D (3)
(iii) A (3) B (2) C (4) D (1)
(iv) A (4) B (3) C (1) D (2)
