Chemistry 9701 · AS & A Level · Nitrogen and sulfur

Nitrogen and sulfur — practice question

On the surface of a catalytic converter, which reduction process takes place?

  • Areduction of carbon dioxide and nitrogen oxides
  • Breduction of carbon dioxide only
  • Creduction of nitrogen oxides only
  • Dreduction of carbon monoxide

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI