Chemical Engineering :: Chemical Reaction Engineering
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The knowledge of initial concentration and rate constant is necessary to determine the half life time of a reaction of __________ order.
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Which of the following factors control the design of a fluid-solid reactor ?
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A Catalyst
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The synthesis of proteins and metabolism in biological objects occur in the presence of biocatalyst called
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Pick out the wrong statement.
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Kinetics of a catalytic reaction can be best studied on a/an __________ reactor.
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In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same.
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Exothermic reactions are best carried out in
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What is the order of chemical reaction
, if itis found that the reaction rate doubles on doubling the concentration of B and also the reaction rate doubles when the concentrations of both A & B were doubled and quandrupled when the concentrations of both B & C were doubled ?
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A.
A particular chemical reaction is more temperature sensitive at low temperatures.
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B.
A very high value of equilibrium constant, K (K >> 1) indicates that the reaction is practically irreversible in nature.
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C.
The intercept of the Arrhenious plot is called the 'activation energy'.
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D.
Non-ideal flow takes place in reactors due to recycling, channeling or by creation of stagnant regions.
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