Chemical Reaction Engineering A chemical reaction is of zero order, when the reaction rate is (where, CA = concentration of reactant) ∝ 1/CA None of these Independent of temperature ∝ CA ∝ 1/CA None of these Independent of temperature ∝ CA ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The half life period of a first order reaction is Always the same irrespective of the reaction Proportional to the initial concentration of reactants Dependent on initial concentration of the reactants Half the specific rate constant Always the same irrespective of the reaction Proportional to the initial concentration of reactants Dependent on initial concentration of the reactants Half the specific rate constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will Be halved Remain the same Also be doubled Become one fourth Be halved Remain the same Also be doubled Become one fourth ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For high conversion in a highly exothermic solid catalysed reaction, use a __________ bed reactor. Fluidised Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fixed Fluidised Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fixed ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is a controlling factor in very fast heterogeneous reaction? Temperature Composition of reactant Heat and mass transfer effects Pressure Temperature Composition of reactant Heat and mass transfer effects Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate constant of a first order reaction depends on the Time Temperature Concentration of the product Concentration of the reactant Time Temperature Concentration of the product Concentration of the reactant ANSWER DOWNLOAD EXAMIANS APP
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