Multiple choice

Carbon fixation is an example of which of the following reactions?

  1. Endothermic reaction

  2. Endothermic redox reaction

  3. Exothermic reaction

  4. Exothermic redox reaction

  5. Reduction reaction

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

Redox (reduction-oxidation) reactions include all chemical reactions in which atoms have their oxidation state changed.