Chemistry 0620 · IGCSE · Air quality and climate

Air quality and climate — practice question

Which pollutant present in polluted air harms stonework and destroys trees?

  • Acarbon dioxide
  • Bcarbon monoxide
  • Clead compounds
  • Dsulfur dioxide

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