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: (a).increase of diffusivity and decreased with the increase of particle size

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Q. The effectiveness factor increases with the

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