Chemical Reaction Engineering Higher free energy of activation of a chemical reaction (at a given temperature) implies Higher equilibrium conversion Slower rate of reaction Both B and C Higher rate of reaction Higher equilibrium conversion Slower rate of reaction Both B and C Higher rate of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The performance of a cascade of CSTR's can be improved by adding A P.F. reactor in parallel A P.F. reactor in series More CSTR's in parallel More CSTR's in series A P.F. reactor in parallel A P.F. reactor in series More CSTR's in parallel More CSTR's in series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the non-catalytic reaction of particles with surrounding fluid, the time needed to achieve the same fractional conversion for particles of different but unchanging sizes is proportional to the square of particle diameter, when the __________ is the controlling resistance. Film diffusion Diffusion through ash layer Either A, B or C Chemical reaction Film diffusion Diffusion through ash layer Either A, B or C Chemical reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A photochemical reaction is Catalysed by light All of these Initiated by light Accompanied with emission of light Catalysed by light All of these Initiated by light Accompanied with emission of light ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Shift conversion reaction Is highly exothermic Converts N₂ and H₂ into NH₃ Converts CO to CO₂ with steam Is non-catalytic Is highly exothermic Converts N₂ and H₂ into NH₃ Converts CO to CO₂ with steam Is non-catalytic ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a zero order reaction, reactants concentration does not change with time and the Time for half change is independent of the initial concentration Reaction rate is trebled when the initial concentration is trebled Time for completion of the reaction is independent of the initial concentration Time for half change is half the time taken for completion of the reaction Time for half change is independent of the initial concentration Reaction rate is trebled when the initial concentration is trebled Time for completion of the reaction is independent of the initial concentration Time for half change is half the time taken for completion of the reaction ANSWER DOWNLOAD EXAMIANS APP
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