Chemistry 9701 · AS & A Level · Nitrogen and sulfur

Nitrogen and sulfur — practice question

Which exhaust gas from an internal combustion engine causes marble statues to wear away?

  • Acarbon monoxide
  • Bnitrogen
  • Cnitrogen dioxide
  • Dunburnt hydrocarbons

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