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Chemical Reaction Engineering

Chemical Reaction Engineering
Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

Overall order
None of these
Molecularity
Order

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Chemical Reaction Engineering
BET apparatus is used to determine the

Pore diameter
Pore size distribution
Porosity of the catalyst bed
Specific surface of a porous catalyst

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Chemical Reaction Engineering
Higher free energy of activation of a chemical reaction (at a given temperature) implies

Both B and C
Slower rate of reaction
Higher rate of reaction
Higher equilibrium conversion

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Chemical Reaction Engineering
The conversion XA and residence time data are collected for zero order liquid phase reaction in a stirred tank reactor. Which of the following will be a straight line?

XA/(1 - XA)Vs τ
XA Vs ln τ
XA(1 - XA)Vs τ
XA Vs . τ

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Chemical Reaction Engineering
Kinetics of a solid catalysed reaction can best be studied in a __________ reactor.

Mixed
Plug-flow
Batch
None of these

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Chemical Reaction Engineering
For the reversible reaction A ⇋ 2B, if the equilibrium constant K is 0.05 mole/litre; starting from initially 2 moles of A and zero moles of B, how many moles will be formed at equilibrium?

0.253
0.338
0.637
0.152

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