Chemical Reaction Engineering In which of the following gaseous phase reactions, the equilibrium of the reaction remains unaffacted by pressure changes ? N? + O? ? 2NO 2NO? ? N?O? 2O? ? 3O? 2SO? + O? ? 2SO? N? + O? ? 2NO 2NO? ? N?O? 2O? ? 3O? 2SO? + O? ? 2SO? ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a CSTR __________ varies with time. Concentration Both A & B Neither A nor B Reaction rate Concentration Both A & B Neither A nor B Reaction rate ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering B.E.T. method can be used to determine the __________ of a porous catalyst. All of these Pore volume Solid density Surface area All of these Pore volume Solid density Surface area ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The conversion of a reactant, undergoing a first order reaction, at a time equal to three times the half life of the reaction is 0.5 0.425 Data insufficient to calculate 0.875 0.5 0.425 Data insufficient to calculate 0.875 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following will give maximum gas conversion? Fluidised bed reactor Fixed bed reactor Semi-fluidised bed reactor Plug-flow catalytic reactor Fluidised bed reactor Fixed bed reactor Semi-fluidised bed reactor Plug-flow catalytic reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The catalyst in a second order reversible reaction increases the rate of the forward reaction To a greater extent than that of the backward reaction Only And decreases that of backward reaction And backward reaction equally To a greater extent than that of the backward reaction Only And decreases that of backward reaction And backward reaction equally ANSWER DOWNLOAD EXAMIANS APP
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