Diffusion and Effusion MCQs Quiz Online PDF Download

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MCQs on Diffusion and EffusionQuiz PDF Download

MCQ: Fragrance of a flower spreads because of

  1. pressure
  2. effusion
  3. diffusion
  4. volume


MCQ: Collisions of gas molecules help to change

  1. surface area
  2. direction
  3. area
  4. unit pressure


MCQ: When gases diffuse they tend to equalize the

  1. partial pressure
  2. volume
  3. area
  4. temperature


MCQ: After collision molecules of gases are

  1. scattered
  2. combined
  3. compacted
  4. dissociate


MCQ: Process of diffusion of gases is

  1. spontaneous
  2. non spontaneous
  3. fast
  4. slow