Match Column I with Column II
Column I (Oxides) | Column II (Type of Oxide) |
| A. Pb3O4 | 1. Neutral oxide |
| B. N2O | 2. Acidic Oxide |
| C. Mn2O7 | 3. Basic Oxide |
| D. Bi2O3 | 4. Mixed Oxide |
Answer & explanation
Correct answer: option 2
Pb3O4→ Mixed oxide (2PbO+PbO2)
N2O→ Neutral oxide
Mn2O7→ Acidic oxide
Mn2O7 + H2O → 2HMnO4
Acidic
Bi2O3− Basic oxide
(Bi2O3 + 6HCl → 2BiCl3 + 3H2O)
Basic