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Chemical Reaction Engineering

Chemical Reaction Engineering
Reaction rate of a first order reaction, which is half completed in 23 minutes will be

0.03 sec⁻¹
0.03 min⁻¹
0.05 min⁻¹
0.03 hr⁻¹

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Chemical Reaction Engineering
Chemical reaction rate of a component depends upon the

Composition of the component only
Temperature of the system
All of these
Pressure of the system

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Chemical Reaction Engineering
The space time is equivalent to the holding time in a steady state mixed reactor for

Variable fluid density systems
Constant fluid density systems
Gas reactions with changing no. of moles
Non-isothermal gas reaction

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Chemical Reaction Engineering
Enzymes (a protein) are catalysts found in organisms. Its efficiency of catalysing a reaction is due to its capacity to lower the activation energy of the reaction. The enzyme ptyalin used for food digestion is present in

Intestine
Saliva
Blood
Gland

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Chemical Reaction Engineering
Differential method for analysing the kinetic data is used

None of these
When the data are scattered
For testing complicated mechanisms
When rate expressions are very simple

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Chemical Reaction Engineering
The irreversible reaction is a special case of reversible reaction, if the

Equilibrium constant is 1
Reactant concentration at equilibrium condition is zero
Conversion of the reactant at equilibrium condition is zero
All of these

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MORE MCQ ON Chemical Reaction Engineering

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