Question
Match the following :
Which of the following is correct option?
| 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?