The rate expression for independent deactivation for batch solids is ____

(a) ln\((ln\frac{C_A}{C_{A∞}})\) = ln \(\frac{Wk’}{Vk_d}\) – kdt

(b) ln \(\frac{C_A}{C_{A∞}}\)= ln \(\frac{Wk’}{Vk_d}\) – kdt

(c) lnln \(\frac{C_A}{C_{A∞}}\)= ln \(\frac{Wk’}{Vk_d}\)

(d) lnln \(\frac{C_A}{C_{A∞}}\)=\(\frac{Wk’}{Vk_d}\) – kdt

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This interesting question is from Mechanisms of Catalyst Deactivation in section Suspended Solid Reactors, Catalyst Deactivation, Diffusion and Reaction of Chemical Reaction Engineering

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