Chemical Reaction Engineering The excess energy of reactants in a chemical reaction required to dissociate into products is termed as the __________ energy. Threshold Potential Activation Binding Threshold Potential Activation Binding ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The reaction A → B is conducted in an isothermal batch reactor. If the conversion of A increases linearly with holding time, then the order of the reaction is 0 2 1 1.5 0 2 1 1.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be __________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume. Data insufficient; can't be predicted Less than More than Same as Data insufficient; can't be predicted Less than More than Same as ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst promoter Improves the activity of a catalyst Itself has very high activity All of these Acts as a catalyst support Improves the activity of a catalyst Itself has very high activity All of these Acts as a catalyst support ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In an ideal P.F.R. at steady state conditions There may be diffusion along the flow path There is no lateral mixing of fluid The conversion of the reactant varies from point to point along a flow path The composition of reactants remains constant along a flow path There may be diffusion along the flow path There is no lateral mixing of fluid The conversion of the reactant varies from point to point along a flow path The composition of reactants remains constant along a flow path ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The rate constant of a chemical reaction increases by increasing the None of these Temperature Pressure Reactant's concentration None of these Temperature Pressure Reactant's concentration ANSWER DOWNLOAD EXAMIANS APP
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