Chemical Reaction Engineering Study of chemical kinetics is the easiest in the case of __________ reactions. Reversible Side Irreversible Surface Reversible Side Irreversible Surface ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reaction which is catalysed by an acid is also catalysed by any substance, which has a tendency to Lose an electron Lose a proton Gain a proton None of these Lose an electron Lose a proton Gain a proton None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The most suitable reactor for carrying out an auto-thermal reaction is a Semi-batch reactor Plug-flow reactor Batch reactor CSTR Semi-batch reactor Plug-flow reactor Batch reactor CSTR ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a first order isothermal chemical reaction in a porous catalyst, the effectiveness factor is 0.3. The effectiveness factor will increase if the Catalyst size is reduced or the catalyst diffusivity is increased Catalyst size is reduced or the catalyst diffusivity is reduced Catalyst size is increased or the catalyst diffusivity is increased Catalyst size is increased or the catalyst diffusivity is reduced Catalyst size is reduced or the catalyst diffusivity is increased Catalyst size is reduced or the catalyst diffusivity is reduced Catalyst size is increased or the catalyst diffusivity is increased Catalyst size is increased or the catalyst diffusivity is reduced ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model. Tank in series Dispersion Mixed flow Plug flow Tank in series Dispersion Mixed flow Plug flow ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which one is the rate controlling step in a solid-gas non-catalytic reaction occurring at very high temperature? Film diffusion Ash layer diffusion Chemical reaction Pore diffusion Film diffusion Ash layer diffusion Chemical reaction Pore diffusion ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS