Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is None of these Same as that of rate constant Dimensionless Same as that of activation energy None of these Same as that of rate constant Dimensionless Same as that of activation energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Differential method for analysing the kinetic data is used When the data are scattered For testing complicated mechanisms When rate expressions are very simple None of these When the data are scattered For testing complicated mechanisms When rate expressions are very simple None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering What is the order of a chemical reaction in which doubling the initial concentration of the reactants doubles the half life time of the reaction? Zero 3 1 2 Zero 3 1 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Cold shot cooling is only practical when the feed temperature is __________ than the reaction temperature. Much higher Lower Higher Much lower Much higher Lower Higher Much lower ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is not a theory of homogeneous reaction? None of these Collision theory and activated complex theory Chain reaction theory Radiation hypothesis None of these Collision theory and activated complex theory Chain reaction theory Radiation hypothesis ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Semibatch reactor is preferred, when a/an A gas is to be reacted with liquid (e.g. hydrogenation of fat) A highly exothermic reaction is to be controlled All of these Undersirable side reaction (at high concentration of one of the reactants) is to be avoided A gas is to be reacted with liquid (e.g. hydrogenation of fat) A highly exothermic reaction is to be controlled All of these Undersirable side reaction (at high concentration of one of the reactants) is to be avoided ANSWER DOWNLOAD EXAMIANS APP
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