Question: Rate of reaction over a finely crushed catalyst of radius of 0.5 mm was measured as 10.0 mole/sm3 catalyst. Temperature is 400 K and pressure is 105 Pa and mole fraction of reactant in the gas is 0.1. Find the rate for a catalyst of pellet radius of 3mm. (Assume ?C = 1 for small catalyst).

Options

A : 7.01 mole / m3s

B : 7.03 mole / m3s

C : 7.05 mole / m3s

D : 7.07 mole / m3s

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