A reaction in which an element is simultaneously oxidized and reduced is called
- A
Combustion
- Bcheck_circle
Disproportionation
- C
Synthesis
- D
Decomposition
Explanation
Example: 2 H₂O₂ → 2 H₂O + O₂. O goes from -1 → -2 (reduced) and -1 → 0 (oxidized). Cl₂ + 2 OH⁻ → Cl⁻ + ClO⁻ + H₂O is another.