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

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1.	For a heterogenous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate - rᴀ₀ is invariant with total pressure. The rate controlling step is
A.	surface Kc/(1 + Tₛ) reaction between absorbed A and B in the gas phase.
B.	surface reaction between absorbed A and absorbed B.
C.	surface reaction between A in the gas phase and absorbed B.
D.	desorption of C.
Answer» E.

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