Match the formulas of oxides are 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 |
Codes:
| Options: | A | B | C | D |
| 1. | 1 | 2 | 3 | 4 |
| 2. | 4 | 1 | 2 | 3 |
| 3. | 3 | 2 | 4 | 1 |
| 4. | 4 | 3 | 1 | 2 |
|
Formulas of the compound |
Type of oxide |
|
A. Pb3O4 (PbO. Pb2O3) B. N2O C. Mn2O7 D. Bi2O3 |
1. Mixed oxide 2. Neutral oxide 3. Acidic oxide 4. Basic oxide |
Mn2O7 on dissolution in water produces an acidic solution.
Bi2O3 on dissolution in water produces a basic solution.
|
Formulas of the compound |
Type of oxide |
|
A. Pb3O4 (PbO. Pb2O3) B. N2O C. Mn2O7 D. Bi2O3 |
1. Mixed oxide 2. Neutral oxide 3. Acidic oxide 4. Basic oxide |
Mn2O7 on dissolution in water produces acidic solution.
Bi2O3 on dissolution in water produces basic solution.
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