Chemical Reaction Engineering In a reaction, the threshold energy is equal to (where, A = activation energy N = normal energy of reactants) A N A-N A+N A N A-N A+N ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Integral method for analysing the kinetic data is used None of these Both A and B When the data are scattered For testing specific mechanisms with simple rate expressions None of these Both A and B When the data are scattered For testing specific mechanisms with simple rate expressions ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the time required to change the concentration of reactant to half its original value is independent of the initial concentration, the order of reaction is One Two Three Zero One Two Three Zero ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a semi-batch reactor Maximum conversion can be controlled Velocity of reaction can be controlled Residence time is constant Both the reactants flow counter-currently Maximum conversion can be controlled Velocity of reaction can be controlled Residence time is constant Both the reactants flow counter-currently ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order reaction requires two equal sized CSTR. The conversion is More when they are connected in parallel More when they are connected in series Less when they are connected in series Same whether they are connected in series or in parallel More when they are connected in parallel More when they are connected in series Less when they are connected in series Same whether they are connected in series or in parallel ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is Same as that of rate constant None of these Same as that of activation energy Dimensionless Same as that of rate constant None of these Same as that of activation energy Dimensionless ANSWER DOWNLOAD EXAMIANS APP
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