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Chemical Reaction Engineering

Chemical Reaction Engineering
reactant and product streams). The amount of heat to be removed is

2/3 kW
1kW
4kW
5/3 kW

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Chemical Reaction Engineering
Molecularity of a reaction

Can
May not be equal to the order of reaction
Both B and C
Is always equal to the overall order of reaction

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Chemical Reaction Engineering
Half-life period for a first order reaction is __________ the initial concentration of the reactant.

Directly proportional to
Inversely proportional to
Independent of
None of these

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Chemical Reaction Engineering
On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur?

More water will be formed
Water will evaporate
More ice will be formed
Equilibrium will not be attained

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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

Blood
Intestine
Saliva
Gland

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Chemical Reaction Engineering
Recycling back of outlet stream to the reactor from an ideal CSTR carrying out a first order liquid phase reaction will result in __________ in conversion.

Increase
No change
Either A or B, depends on the type of reaction
Decrease

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MORE MCQ ON Chemical Reaction Engineering

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