Multiple choice

The reduction of manganese dioxide with Aluminium is a highly

  1. Endothermic reaction

  2. Exothermic reaction

  3. No reaction takes place

  4. All of the above

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The reduction of metal oxides by aluminium is highly exothermic, meaning it releases a significant amount of heat, often enough to keep the metal in a molten state.