Chemical Reaction Engineering For the gaseous reaction 2A → B, where the feed consists of 50 mole % A and 50 mole % inerts, the expansion factor is -0.5 -0.25 1 -0.5 -0.25 1 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following is the most suitable for isothermal operation? Back-mix reactor Fixed bed reactor Batch reactor Plug-flow reactor Back-mix reactor Fixed bed reactor Batch reactor Plug-flow reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A first order reaction requires two equal sized CSTR. The conversion is More when they are connected in series Less when they are connected in series Same whether they are connected in series or in parallel More when they are connected in parallel More when they are connected in series Less when they are connected in series Same whether they are connected in series or in parallel More when they are connected in parallel ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The decomposition of A into B is represented by the exothermic reaction, A ⇋ 2B. To achieve maximum decomposition, it is desirable to carry out the reaction. At low P and high T At high P and low T At high P and high T At low P and low T At low P and high T At high P and low T At high P and high T At low P and low T ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following will favour the reverse reaction in a chemical equilibrium reaction? None of these Increasing the concentration of one or more of the products Increasing the concentration of one of the reactants Removal of at least one of the products at regular interval None of these Increasing the concentration of one or more of the products Increasing the concentration of one of the reactants Removal of at least one of the products at regular interval ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A batch reactor is suitable for Liquid phase reactions Achieving cent percent conversion of reactants into products Large scale gaseous phase reactions Obtaining uniform polymerisation products in highly exothermic reactions Liquid phase reactions Achieving cent percent conversion of reactants into products Large scale gaseous phase reactions Obtaining uniform polymerisation products in highly exothermic reactions ANSWER DOWNLOAD EXAMIANS APP
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