Chemical Reaction Engineering What is the dispersion number for a plug flow reactor? ? -1 1 ? -1 1 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. Third Second First Any Third Second First Any ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of staged packed bed reactors carrying out exothermic reaction, use High recycle for pure gas All of these Plug flow for dilute liquid requiring no large preheating of feed Cold shot operations for a dilute solution requiring large preheating to bring the stream upto the reaction temperature High recycle for pure gas All of these Plug flow for dilute liquid requiring no large preheating of feed Cold shot operations for a dilute solution requiring large preheating to bring the stream upto the reaction temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering 6 gm of carbon is burnt with an amount of air containing 18 gm oxygen. The product contains 16.5 gms CO₂ and 2.8 gms CO besides other constituents. What is the degree of conversion on the basis of disappearance of limiting reactant? 0.75 0.95 0.2 1 0.75 0.95 0.2 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In an ideal P.F.R. at steady state conditions There is no lateral mixing of fluid There may be diffusion along the flow path The conversion of the reactant varies from point to point along a flow path The composition of reactants remains constant along a flow path There is no lateral mixing of fluid There may be diffusion along the flow path The conversion of the reactant varies from point to point along a flow path The composition of reactants remains constant along a flow path ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following will give maximum gas conversion? Fixed bed reactor Semi-fluidised bed reactor Fluidised bed reactor Plug-flow catalytic reactor Fixed bed reactor Semi-fluidised bed reactor Fluidised bed reactor Plug-flow catalytic reactor ANSWER DOWNLOAD EXAMIANS APP
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