Chemical Reaction Engineering A first order reaction requires two unequal sized CSTR. Which of the following gives higher yield ? Data insufficient, can Large reactor followed by smaller one Either of the arrangement A or B will give the same yield Smaller reactor followed by larger one Data insufficient, can Large reactor followed by smaller one Either of the arrangement A or B will give the same yield Smaller reactor followed by larger one ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Carbon particles accummulated on the catalyst used in the gas oil cracking lies in the category of __________ poison. Chemisorbed Stability Selectivity Deposited Chemisorbed Stability Selectivity Deposited ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering According to the 'law of mass action', the rate of reaction is directly proportional to the Volume of the reaction vessel Nature of the reactants Molar concentration of the reactants Equilibrium constant Volume of the reaction vessel Nature of the reactants Molar concentration of the reactants Equilibrium constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If a solid-gas non-catalytic reaction occurs at very high temperature, the rate controlling step is the __________ diffusion. None of these Ash layer Film Pore None of these Ash layer Film Pore ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Space time in flow reactor is A measure of its capacity Both A and B Usually equal to the residence time The reciprocal of the space velocity A measure of its capacity Both A and B Usually equal to the residence time The reciprocal of the space velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is Maximum at the inlet of the reactor Constant throughout the reactor Maximum at the centre of the reactor Maximum at the exit of the reactor Maximum at the inlet of the reactor Constant throughout the reactor Maximum at the centre of the reactor Maximum at the exit of the reactor ANSWER DOWNLOAD EXAMIANS APP
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