The effectiveness factor increases with the

Question: The effectiveness factor increases with the
[A].

increase of diffusivity and decreased with the increase of particle size

[B].

increase of diffusivity and increased with the increase of particle size

[C].

decrease of diffusivity and decreased with the increase of particle size

[D].

increase of diffusivity and decrease with the decrease of particle size

Answer: Option A

Explanation:

No answer description available for this question.