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Chemical Reaction Engineering

Chemical Reaction Engineering
A balanced chemical reaction equation conforms to the law of

Conservation of mass
Avagadro's hypothesis
Gaseous volumes
None ofthese

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Chemical Reaction Engineering
With increase in initial concentration, the fractional conversion of a first order reaction in a given time

Remains constant
Decreases
Increases
Unpredictable

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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
Which of the following is not endothermic in nature?

Thermal cracking of fuel oil
Steam reforming of naphtha
Combustion of sulphur
Gasification of carbon

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Chemical Reaction Engineering
A first order reaction requires two unequal sized CSTR. Which of the following gives higher yield ?

Smaller reactor followed by larger one
Either of the arrangement A or B will give the same yield
Large reactor followed by smaller one
Data insufficient, can

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Chemical Reaction Engineering
For the chemical reaction P → Q, it is found that the rate of reaction doubles as the concentration of 'P' is doubled. If the reaction rate is proportional to Cpn, then what is the value of 'n' for this chemical reaction

2
1
3

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