Chemistry 0620 · IGCSE · Diffusion

Diffusion — practice question

Which of the following statements about the diffusion rates of ammonia, carbon monoxide, nitrogen and oxygen is correct?

  • A1 and 2
  • B1 and 3
  • C1 only
  • D2 and 3

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