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In: Physics

1. Why is the steady state concentration gradient linear in equimolecular counter diffusion? 2. Explain why...

1. Why is the steady state concentration gradient linear in equimolecular counter diffusion?

2. Explain why the dissolution of a crystalline particle in a solution can be speeded up by (a) stirring the solution and (b) by crushing the particle, from a mass transfer perspective.

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