Chemical Reaction Engineering With increase in temperature, the rate constant obeying Arhenious equation Decreases exponentially Increases Can either increase or decrease ; depends on the frequency factor Decreases Decreases exponentially Increases Can either increase or decrease ; depends on the frequency factor Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the pore diffusion controls in a catalytic reaction, the apparent activation energy Ea is equal to ED/2 The intrinsic activation energy E (E + ED)/2 (E + ED) where ED is activation due to diffusion ED/2 The intrinsic activation energy E (E + ED)/2 (E + ED) where ED is activation due to diffusion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A photochemical reaction is __________ light. Used to convert heat energy into Accompanied with emission of Initiated by Catalysed by Used to convert heat energy into Accompanied with emission of Initiated by Catalysed by ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a reversible reaction, a catalyst increases the rate of forward reaction And decreases that of the backward reaction To a greater extent than that of the backward reaction And the backward reaction equally Only And decreases that of the backward reaction To a greater extent than that of the backward reaction And the backward reaction equally Only ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the rate of a chemical reaction becomes slower at a given temperature, then the Entropy changes Initial concentration of the reactants remains constant Free energy of activation is lower Free energy of activation is higher Entropy changes Initial concentration of the reactants remains constant Free energy of activation is lower Free energy of activation is higher 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 Concentration of Equilibrium constant is infinite All of these Fractional conversion of Concentration of Equilibrium constant is infinite All of these Fractional conversion of ANSWER DOWNLOAD EXAMIANS APP
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