Chemical Reaction Engineering BET apparatus is used to determine the Porosity of the catalyst bed Specific surface of a porous catalyst Pore size distribution Pore diameter Porosity of the catalyst bed Specific surface of a porous catalyst Pore size distribution Pore diameter ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When the reaction occurs in the diffusion controlled region, the apparent activation energy as measured is only __________ the true value. None of these Equal Half Twice None of these Equal Half Twice ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering An autothermal reactor is Completely self-supporting in its thermal energy requirements Most suitable for a reversible reaction Most suitable for a second order reaction Isothermal in nature Completely self-supporting in its thermal energy requirements Most suitable for a reversible reaction Most suitable for a second order reaction Isothermal in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is the most suitable for isothermal operation? Fixed bed reactor Back-mix reactor Plug-flow reactor Batch reactor Fixed bed reactor Back-mix reactor Plug-flow reactor Batch reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The catalytic activity of enzymes is due to their capacity to lower the __________ energy. None of these Potential Kinetic Activation None of these Potential Kinetic Activation ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Conversion increases with increase in temperature in case of a an __________ reaction. Autocatalytic Irreversible Reversible endothermic Reversible exothermic Autocatalytic Irreversible Reversible endothermic Reversible exothermic ANSWER DOWNLOAD EXAMIANS APP
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