Chemical Reaction Engineering As the chemical reaction proceeds, the rate of reaction May increase or decrease depending on the type of reaction Increases Decreases Remains same May increase or decrease depending on the type of reaction Increases Decreases Remains same ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the rate of a chemical reaction becomes slower at a given temperature, then the Entropy changes Initial concentration of the reactants remains constant Free energy of activation is higher Free energy of activation is lower Entropy changes Initial concentration of the reactants remains constant Free energy of activation is higher Free energy of activation is lower ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following will give maximum gas conversion? Semi-fluidised bed reactor Plug-flow catalytic reactor Fluidised bed reactor Fixed bed reactor Semi-fluidised bed reactor Plug-flow catalytic reactor Fluidised bed reactor Fixed bed reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The unit of frequency factor in Arhenious equation is Same as that of rate constant Same as that of activation energy None of these Dimensionless Same as that of rate constant Same as that of activation energy None of these Dimensionless ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The equilibrium constant of a catalytic chemical reaction __________ due to the presence of a catalyst. Increases Remains unaffected Decreases Unpredictable from the data Increases Remains unaffected Decreases Unpredictable from the data ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reactions of high molecularity are rare, because Of low probability of many body collisions Of very large activation energy of many bodies Many body collisions are not favoured energetically Of requirement of very large concentration for such reactions Of low probability of many body collisions Of very large activation energy of many bodies Many body collisions are not favoured energetically Of requirement of very large concentration for such reactions ANSWER DOWNLOAD EXAMIANS APP
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