For a heterogenous catalytic reaction, A + B → C, with equimole feed – McqOptions

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1.	For a heterogenous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate - rA0 is invariant with total pressure. The rate controlling step is
A.	urface Kc/(1 + TS) reaction between absorbed A and B in the gas phase
B.	urface reaction between absorbed A and absorbed B
C.	urface reaction between A in the gas phase and absorbed B
D.	esorption of C
Answer» E.

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