Chemical Reaction Engineering In an ideal P.F.R. at steady state conditions There may be diffusion along the flow path There is no lateral mixing of fluid The composition of reactants remains constant along a flow path The conversion of the reactant varies from point to point along a flow path There may be diffusion along the flow path There is no lateral mixing of fluid The composition of reactants remains constant along a flow path The conversion of the reactant varies from point to point along a flow path ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇋ Y, in which the All of these Equilibrium constant is infinite Fractional conversion of Concentration of All of these Equilibrium constant is infinite Fractional conversion of Concentration of 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. Chemical reaction Diffusion through ash layer Film diffusion Either A, B or C Chemical reaction Diffusion through ash layer Film diffusion Either A, B or C ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Holding time for flow reactors is __________ the space time, for constant fluid density Equal to Double None of these Triple Equal to Double None of these Triple ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The percent conversion of ethanol in the reactor is 100 95 97.5 2.5 100 95 97.5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a gaseous phase reaction, rate of reaction is equal to K. CA . CB. If the volume of the reactor is suddenly reduced to l/4th of its initial volume, then the rate of reaction compared to the original rate will be __________ times. 16 8 43846 43838 16 8 43846 43838 ANSWER DOWNLOAD EXAMIANS APP
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