Chemical Reaction Engineering A chemical reaction, A → 3B, is conducted in a constant pressure vessel. Starting with pure A, the volume of the reaction mixture increases 3 times in 6 minutes. The fractional conversion is 0.33 0.5 1 Data insufficient, can't be predicted 0.33 0.5 1 Data insufficient, can't be predicted ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The role of a catalyst in a chemical reaction is to change the Equilibrium constant Final products Activation energy Heat of reaction Equilibrium constant Final products Activation energy Heat of reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For high conversion in a highly exothermic solid catalysed reaction, use a __________ bed reactor. Fixed Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fluidised Fixed Fluidised bed reactor followed by a fixed Fixed bed reactor followed by a fluidised Fluidised ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor? Temperature should be high in the beginning and decreased towards the end of the reaction None of these Very high temperature should be used throughout the reaction Very low temperature should be used throughout the reaction Temperature should be high in the beginning and decreased towards the end of the reaction None of these Very high temperature should be used throughout the reaction Very low temperature should be used throughout the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In an exothermic chemical reaction, the reactants compared to the products have Less energy More energy Higher temperature Same energy Less energy More energy Higher temperature Same energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of a/an __________ chemical reaction, conversion increases with the rise in temperature. Reversible exothermic Reversible endothermic Irreversible exothermic Irreversible endothermic Reversible exothermic Reversible endothermic Irreversible exothermic Irreversible endothermic ANSWER DOWNLOAD EXAMIANS APP
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