Chemical Reaction Engineering A liquid decomposes by irreversible first order kinetics and the half life period of this reaction is 8 minutes. The time required for 75% conversion of the liquid will be __________ minutes. 8 16 12 4 8 16 12 4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order reaction requires two unequal sized CSTR. Which of the following gives higher yield ? Smaller reactor followed by larger one Large reactor followed by smaller one Either of the arrangement A or B will give the same yield Data insufficient, can Smaller reactor followed by larger one Large reactor followed by smaller one Either of the arrangement A or B will give the same yield Data insufficient, can ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering From among the following, choose one which is not an exothermic process. Methanol synthesis Ammonia synthesis Catalytic cracking Oxidation of sulphur Methanol synthesis Ammonia synthesis Catalytic cracking Oxidation of sulphur ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ is the response curve for a step input signal from a reactor. S-curve C-curve None of these I-curve S-curve C-curve None of these I-curve ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Fluid flow in a real packed bed can be approximated as __________ model. Tank in series Plug flow Mixed flow Dispersion Tank in series Plug flow Mixed flow Dispersion ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Non-catalytic fluid-solid reactions are represented by __________ model. Both A and B Neither A and B Continuous reaction Unreacted core Both A and B Neither A and B Continuous reaction Unreacted core ANSWER DOWNLOAD EXAMIANS APP
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