Chemical Reaction Engineering Which of the following will favour the reverse reaction in a chemical equilibrium reaction? Increasing the concentration of one or more of the products None of these Removal of at least one of the products at regular interval Increasing the concentration of one of the reactants Increasing the concentration of one or more of the products None of these Removal of at least one of the products at regular interval Increasing the concentration of one of the reactants ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following fixes the volume of a batch reactor for a particular conversion and production rate? Density of mixture Operating conditions (e.g. pressure and temperature) None of these Rate constant Density of mixture Operating conditions (e.g. pressure and temperature) None of these Rate constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst promoter Itself has very high activity Improves the activity of a catalyst All of these Acts as a catalyst support Itself has very high activity Improves the activity of a catalyst All of these Acts as a catalyst support ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Find a mechanism that is consistent with the rate equation and reaction given below: 2A + B → A₂B, ( - rA) = k.CA.CB A + A ⇋ AA;AA + B → A₂B A + B ⇋ AB ; AB + A → A₂B A + A ⇋ AA;AA + B → A₂B A + B ⇋ AB;AB + A → A₂B A + A ⇋ AA;AA + B → A₂B A + B ⇋ AB ; AB + A → A₂B A + A ⇋ AA;AA + B → A₂B A + B ⇋ AB;AB + A → A₂B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Oil is hydrogenated using nickel catalyst in a __________ reactor. Fixed bed Slurry Fluidised bed Batch Fixed bed Slurry Fluidised bed Batch ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Effectiveness factor of a catalyst pellet is a measure of the __________ resistance. Gas film Chemical reaction Pore diffusion None of these Gas film Chemical reaction Pore diffusion None of these ANSWER DOWNLOAD EXAMIANS APP
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