Chemical Reaction Engineering Half life period of a chemical reaction is The time required to reduce the concentration of the reacting substance to half its initial value None of these Half of the residence time of a reaction Half of the space time of a reaction The time required to reduce the concentration of the reacting substance to half its initial value None of these Half of the residence time of a reaction Half of the space time of a reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A photochemical reaction is __________ light. Used to convert heat energy into Catalysed by Initiated by Accompanied with emission of Used to convert heat energy into Catalysed by Initiated by Accompanied with emission of ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For an isothermal second order aqueous phase reaction, A → B, the ratio of the time required for 90% conversion to the time required for 45% conversion is 4 2 22 11 4 2 22 11 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The exit age distribution of fluid leaving a vessel is used to know the Reaction mechanism Activation energies of a reaction Extent of non-ideal flow in the vessel None of these Reaction mechanism Activation energies of a reaction Extent of non-ideal flow in the vessel None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a zero order reaction, the concentration of product increases with the Total pressure Decrease in total pressure Increase of reaction time Increase in initial concentration Total pressure Decrease in total pressure Increase of reaction time Increase in initial concentration ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction. Overall order Order None of these Molecularity Overall order Order None of these Molecularity ANSWER DOWNLOAD EXAMIANS APP
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