Pick out the wrong statement.

Question

Options:

A . Or a first order consecutive reaction, a tubular flow reactor as compared to a stirred tank reactor provides higher overall selectivity

B . Or an ideal mixed reactor at steady state, the exit stream has the same composition as fluid within the reactor and the space time is equivalent to holding time for constant density system

C . Lug flow reactor (PFR) is always smaller than mixed reactor for all positive reaction orders for a particular duty

D . Eaction rate does not decrease appreciably as the reaction proceeds in case of an autocatalytic reaction

Answer: Option A

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