For multiple reactions, the flow pattern within the vessel affects the Size requirement Neither A nor B Distribution of reaction products Both A and B TRUE ANSWER : ? YOUR ANSWER : ?
In a/an __________ reactor, there is exchange of heat with the surroundings with sizeable temperature variation. Isothermal Adiabatic None of these Non-adiabatic TRUE ANSWER : ? YOUR ANSWER : ?
In case of calcination of limestone, CaCO₃ CaO + CO₂, the addition of more of CaO will result in __________ in the concentration of CO₂. Increase Decrease No change Unpredictable from the data TRUE ANSWER : ? YOUR ANSWER : ?
In case of __________ reactions, the reaction rate does not decrease appreciably as the reaction proceeds. Catalytic Series Parallel Auto catalytic TRUE ANSWER : ? YOUR ANSWER : ?
The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst. Unpredictable from the data Increases Decreases Remains unaffected TRUE ANSWER : ? YOUR ANSWER : ?
With increase in initial concentration, the fractional conversion of a first order reaction in a given time Decreases Unpredictable Remains constant Increases TRUE ANSWER : ? YOUR ANSWER : ?
Helium-mercury method is used for the measurement of the __________ of the catalyst. Pore volume Both B & C Surface area Porosity TRUE ANSWER : ? YOUR ANSWER : ?
A balanced chemical reaction equation conforms to the law of Gaseous volumes Avagadro's hypothesis Conservation of mass None ofthese TRUE ANSWER : ? YOUR ANSWER : ?
Most important characteristics of gas-liquid reactors are the None of these Both A and B Liquid hold-up Specific inter-facial area TRUE ANSWER : ? YOUR ANSWER : ?