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Chemical Reaction Engineering

Chemical Reaction Engineering
For a mixed flow reactor operating at steady state, the rate of reaction is given by

FA0/V . Xsub>A
FA0/V + dCsub>A/dt
- dCsub>A/dt
FA0/V - dCsub>A/dt

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Chemical Reaction Engineering
A first order reaction is to be treated in a series of two mixed reactors. The total volume of the two reactors is minimum, when the reactors are

Of such size that the ratio of their volumes is < 5
None of these
Equal in size
Of different sizes

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Chemical Reaction Engineering
The enzyme which can catalyse the conversion of glucose to ethyl alcohol is

Invertase
Diastase
Maltase
Zymase

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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(1 - XA)Vs τ
XA Vs . τ
XA Vs ln τ

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Chemical Reaction Engineering
The energy balance equation over a tubular reactor under transient conditions is

An algebric differential equation
A non-linear partial differential equation
A linear partial differential equation
An ordinary non-linear differential equation

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Chemical Reaction Engineering
Conversion increases with increase in temperature in case of a an __________ reaction.

Reversible endothermic
Irreversible
Reversible exothermic
Autocatalytic

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