Chemical Reaction Engineering Space time equals the mean residence time For narrow diameter tubular reactor For large diameter tubular reactor For CSTR When the density of the reaction mixture is constant For narrow diameter tubular reactor For large diameter tubular reactor For CSTR When the density of the reaction mixture is constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When all the limiting reactant is consumed in the reaction, the operational yield __________ the relative yield. Is smaller than Can be either greater or smaller than (depends on the type of reaction) Equals Is greater than Is smaller than Can be either greater or smaller than (depends on the type of reaction) Equals Is greater than ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Photochemical reaction rate does not depend significantly on temperature, because None of these The energy of reacting molecules exceeds the activation energy by absorption of light It is a reversible reaction It is an exothermic reaction None of these The energy of reacting molecules exceeds the activation energy by absorption of light It is a reversible reaction It is an exothermic reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a chemical reaction, __________ are conserved. Ions Masses Both B & C Atoms Ions Masses Both B & C Atoms ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of a __________ reactor, the composition in the reactor and at the exit of the reactor is the same. Batch Back-mix Semi-batch Tubular Batch Back-mix Semi-batch Tubular ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Reverse reaction in a chemical equilibrium is favoured by the Increase in the concentration of oneof the products Increase in the concentration of one of the reactants None of these Removal of one of the products regularly Increase in the concentration of oneof the products Increase in the concentration of one of the reactants None of these Removal of one of the products regularly ANSWER DOWNLOAD EXAMIANS APP
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