Chemical Reaction Engineering A high space velocity means that a given None of these Conversion can be obtained with a high feed rate Both A and B Reaction can be accomplished with small reactor None of these Conversion can be obtained with a high feed rate Both A and B Reaction can be accomplished with small reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a zero order reaction, the concentration of product increases with the Increase of reaction time Total pressure Increase in initial concentration Decrease in total pressure Increase of reaction time Total pressure Increase in initial concentration Decrease in total pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The half life period of a first order reaction is Dependent on initial concentration of the reactants Always the same irrespective of the reaction Half the specific rate constant Proportional to the initial concentration of reactants Dependent on initial concentration of the reactants Always the same irrespective of the reaction Half the specific rate constant Proportional to the initial concentration of reactants ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is 1 0 1.5 2 1 0 1.5 2 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following resistances is not involved in a gas phase catalytic (gas- solid) reaction? Gas film and pore surface diffusion resistances for reactants Ash resistance Gas film and pore surface diffusion resistances for products Surface phenomenon resistance Gas film and pore surface diffusion resistances for reactants Ash resistance Gas film and pore surface diffusion resistances for products Surface phenomenon resistance ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order irreversible reaction, A → B is carried out separately in a constant volume as well as in a variable volume reactor for a particular period. It signifies that __________ in the two reactors. Both conversion as well as concentration are same None of these Conversion in both will be the same but concentrations will be different Both the conversion as well as concentrations will be different Both conversion as well as concentration are same None of these Conversion in both will be the same but concentrations will be different Both the conversion as well as concentrations will be different ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS