Chemical Reaction Engineering A catalyst in a chemical reaction __________ free energy change in the reaction. Either A or B; depends on the type of catalyst Decreases Increases Neither A nor B Either A or B; depends on the type of catalyst Decreases Increases Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Velocity of a reaction depends upon the All of these Concentration of the reactants Temperature at which the reaction is carried Nature of the reactants All of these Concentration of the reactants Temperature at which the reaction is carried Nature of the reactants 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 Oil is hydrogenated using nickel catalyst in a __________ reactor. Batch Fluidised bed Fixed bed Slurry Batch Fluidised bed Fixed bed Slurry ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An endothermic aqueous phase first order irreversible reaction is carried out in an adiabatic plug flow reactor. The rate of reaction Goes through a maximum along the length of the reactor Goes through a minimum along the length of the reactor Is maximum at the exit of the reactor Is maximum at the inlet of the reactor Goes through a maximum along the length of the reactor Goes through a minimum along the length of the reactor Is maximum at the exit of the reactor Is maximum at the inlet of the reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A back mix reactor is Suitable for gas phase reactions Same as ideal stirred tank reactor Same as plug flow reactor (PFR) Ideal at very low conversion Suitable for gas phase reactions Same as ideal stirred tank reactor Same as plug flow reactor (PFR) Ideal at very low conversion ANSWER DOWNLOAD EXAMIANS APP
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