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Chemical Reaction Engineering

Chemical Reaction Engineering
A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to

Lose a proton
Gain a proton
Lose an electron
None of these

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Chemical Reaction Engineering
The order of a chemical reaction is

An experimentally determined quantity
Never fractional
Always equal to the total stoichiometric number of reactants
None of these

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Chemical Reaction Engineering
Holding time for flow reactors is __________ the space time, for constant fluid density

Triple
None of these
Double
Equal to

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Chemical Reaction Engineering
The half life period of a first order reaction is

Dependent on initial concentration of the reactants
Proportional to the initial concentration of reactants
Always the same irrespective of the reaction
Half the specific rate constant

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Chemical Reaction Engineering
A photochemical reaction is

Accompanied with emission of light
Catalysed by light
Initiated by light
All of these

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Chemical Reaction Engineering
The reaction in which one of the products of reaction acts as a catalyst is called a/an __________ reaction.

Photochemical
Autocatalytic
Biochemical
Catalytic

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