Chemical Reaction Engineering BET apparatus is used to determine the Porosity of the catalyst bed Specific surface of a porous catalyst Pore diameter Pore size distribution Porosity of the catalyst bed Specific surface of a porous catalyst Pore diameter Pore size distribution 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? 0.95 0.75 0.2 1 0.95 0.75 0.2 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of calcination of limestone, CaCO₃ CaO + CO₂, the addition of more of CaO will result in __________ in the concentration of CO₂. No change Unpredictable from the data Increase Decrease No change Unpredictable from the data Increase Decrease ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering With increase in temperature, the equilibrium conversion of a reversible exothermic reaction Increases Remains unaffected Decreases Decreases linearily with temperature Increases Remains unaffected Decreases Decreases linearily with temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a chemical reaction, __________ are conserved. Both B & C Masses Ions Atoms Both B & C Masses Ions Atoms ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Differential method for analysing the kinetic data is used When the data are scattered For testing complicated mechanisms When rate expressions are very simple None of these When the data are scattered For testing complicated mechanisms When rate expressions are very simple None of these ANSWER DOWNLOAD EXAMIANS APP
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