Chemical Reaction Engineering The eddy diffusivity for a liquid in plug flow must be 1 ∞ 0 Between 0 and 1 1 ∞ 0 Between 0 and 1 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 Both A & B Neither A nor B Pressure Temperature Both A & B Neither A nor B Pressure ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following curves shows the effect of temperature on the extent of gas-solid adsorption at a given pressure? Freundlich adsorption isotherm Langmuir adsorption isotherm None of these Adsorption isobar Freundlich adsorption isotherm Langmuir adsorption isotherm None of these Adsorption isobar ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The most unsuitable reactor for carrying out reactions in which high reactant concentration favours high yields is Backmix reactor PFR in series Series of CSTR Plug flow reactor Backmix reactor PFR in series Series of CSTR Plug flow reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Inversion of cane sugar is an example of Unimolecular reaction with first order Bimolecular reaction with first order Bimolecular reaction with second order Unimolecular reaction with second order Unimolecular reaction with first order Bimolecular reaction with first order Bimolecular reaction with second order Unimolecular reaction with second order ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Arrhenious equation represents graphically the variation between the __________ and temperature. Rate constant Frequency factor Rate of reaction Activation energy Rate constant Frequency factor Rate of reaction Activation energy ANSWER DOWNLOAD EXAMIANS APP
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