Chemical Engineering :: Chemical Reaction Engineering
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Which of the following is the most suitable for very high pressure gas phase reaction ?
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The reaction between oxygen and organic material is a/an __________ reaction.
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With decrease in temperature, the equilibrium conversion of a reversible endother-mic reaction
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In an exothermic chemical reaction, the reactants compared to the products have
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For a reaction of the type,
, the rate of reaction (- rx) is given by -
In a consecutive reaction system
when E1 is much greater than E2, the yield of B increases with the -
A reversible liquid phase endothermic reaction is to be carried out in a plug flow reactor. For minimum reactor volume, it should be operated such that the temperature along the length
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The rate constant of a chemical reaction increases by 100 times when the temperature is increased from 400 °K to 500 °K. Assuming transition state theory is valid, the value of E/R is
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A batch reactor is suitable for
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For a heterogeneous catalytic reaction
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A.
free energy of activation is lowered in the presence of catalyst, which remains unchanged at the end of reaction.
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B.
a relatively small amount of catalyst can cause the conversion of large amount of reactants which does not mean that catalyst concentration is important.
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C.
the catalyst does not form an intermediate complex with the reactant.
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D.
the surface of the catalyst does not play an important role during reaction.
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