Match the following:
| Oxide | Nature |
| (A) CO | (i) Basic |
| (B) BaO | (ii) Neutral |
| (C) Al₂O₃ | (iii) Acidic |
| (D) Cl₂O₇ | (iv) Amphoteric |
Which of the following is correct option?
- AA-(ii), B-(i), C-(iv), D-(iii)
- BA-(iii), B-(iv), C-(i), D-(ii)
- CA-(iv), B-(iii), C-(ii), D-(i)
- DA-(i), B-(ii), C-(iii), D-(iv)
✓ Correct answer: A
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