Chemical Reaction Engineering A batch reactor suffers from following disadvantage. High labour and handling cost All of these Poor product quality control High shutdown time requirement for emptying, cleaning and refilling High labour and handling cost All of these Poor product quality control High shutdown time requirement for emptying, cleaning and refilling ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If a solid-gas non-catalytic reaction occurs at very high temperature, the rate controlling step is the __________ diffusion. Pore Film Ash layer None of these Pore Film Ash layer None of these 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 None of these Lose a proton Gain a proton Lose an electron None of these Lose a proton Gain a proton Lose an electron ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of physical adsorption, the heat of adsorption is of the order of __________ kcal/kg.mole. 100 1000 10000 100000 100 1000 10000 100000 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering N' plug flow reactors in series with a total volume 'V' gives the same conversion as a single plug flow reactor of volume 'V' for __________ order reactions. First Any Second Third First Any Second Third ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For high conversion in a highly exothermic solid catalysed reaction, use a __________ bed reactor. Fluidised Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fixed Fluidised Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fixed ANSWER DOWNLOAD EXAMIANS APP
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