Chemical Reaction Engineering
For the same residence time, which one will give the maximum conversion?

Stirred tank followed by tubular flow reactor (each of 2.5 litres)
Single stirred tank (v = 5 litres)
Two stirred tank (each of 2.5 litres) in series
Single tubular flow reactor (v = 5 litres)

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Chemical Reaction Engineering
The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.

Surface reaction between absorbed A and B in the gas phase
Absorption of A
Surface reaction between absorbed A and absorbed B
Surface reaction between A in the gas phase and absorbed B

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Chemical Reaction Engineering
A batch reactor is suitable for

Large scale gaseous phase reactions
Achieving cent percent conversion of reactants into products
Liquid phase reactions
Obtaining uniform polymerisation products in highly exothermic reactions

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