Chemical Reaction Engineering The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from 0.1 to 0.9 None of these L.l.to 10² L.0 to 10⁻⁸ 0.1 to 0.9 None of these L.l.to 10² L.0 to 10⁻⁸ ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An endothermic second order reaction is carried out in an adiabatic plug flow reactor. The rate of heat generation is Maximum at the exit of the reactor Maximum at the centre of the reactor Constant throughout the reactor Maximum at the inlet of the reactor Maximum at the exit of the reactor Maximum at the centre of the reactor Constant throughout the reactor Maximum at the inlet of the reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the catalyst pore size is small in comparison with the mean free path, collisions with the pore wall controls the process'. The diffusivity under this condition is called 'Knudsen diffusivity', which is affected by the Temperature Pressure Neither A nor B Both A & B Temperature Pressure Neither A nor B Both A & B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst. Unpredictable from the data Remains unaffected Decreases Increases Unpredictable from the data Remains unaffected Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Reactions with high activation energy are Always reversible Temperature insensitive Very temperature sensitive Always irreversible Always reversible Temperature insensitive Very temperature sensitive Always irreversible ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reaction which is catalysed by a base is catalysed by all substances which have a tendency to None of these Gain a proton Gain an electron Lose a proton None of these Gain a proton Gain an electron Lose a proton ANSWER DOWNLOAD EXAMIANS APP
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