QuestionOxides / acid–base nature
Match List–I with List–II and select the correct answer using the code given below the Lists :
| List–I (Compound) | List–II (Type of oxide) |
|---|---|
| A. H₂O | 1. Amphoteric |
| B. Na₂O | 2. Acidic |
| C. Al₂O₃ | 3. Neutral |
| D. CO₂ | 4. Basic |
Code :
- (a) A-3, B-4, C-1, D-2
- (b) A-2, B-1, C-4, D-3
- (c) A-3, B-1, C-4, D-2
- (d) A-2, B-4, C-1, D-3
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