Chemical Reaction Engineering For a packed bed reactor; the presence of a long tail in the residence time distribution curve is an indication of Chanelling Ideal plug flow Dead zone Bypass Chanelling Ideal plug flow Dead zone Bypass ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering According to the 'law of mass action', the rate of reaction is directly proportional to the Equilibrium constant Nature of the reactants Molar concentration of the reactants Volume of the reaction vessel Equilibrium constant Nature of the reactants Molar concentration of the reactants Volume of the reaction vessel ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For an isothermal second order aqueous phase reaction, A → B, the ratio of the time required for 90% conversion to the time required for 45% conversion is 11 22 2 4 11 22 2 4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When a catalyst increases the rate of forward reaction, the value of rate constant Increases Decreases Becomes infinite Remain same Increases Decreases Becomes infinite Remain same ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The performance equations for constant density systems are identical for P.F.R. and batch reactor P.F.R. and backmix reactor Batch reactor and backmix reactor P.F.R, batch reactor and backmix reactor P.F.R. and batch reactor P.F.R. and backmix reactor Batch reactor and backmix reactor P.F.R, batch reactor and backmix reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Threshold energy in a reaction is equal to the Neither A nor B Activation energy Sum of A & B Normal energy of reactants Neither A nor B Activation energy Sum of A & B Normal energy of reactants ANSWER DOWNLOAD EXAMIANS APP
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