Chemical Reaction Engineering The rate of a chemical reaction is almost doubled for every 10°C rise in temperature. The rate will increase __________ times, if the temperature rises form 10 to 100°C. 112 512 612 256 112 512 612 256 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A batch reactor is suitable for Obtaining uniform polymerisation products in highly exothermic reactions Liquid phase reactions Large scale gaseous phase reactions Achieving cent percent conversion of reactants into products Obtaining uniform polymerisation products in highly exothermic reactions Liquid phase reactions Large scale gaseous phase reactions Achieving cent percent conversion of reactants into products ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For a heterogenous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate - rA0 is invariant with total pressure. The rate controlling step is Surface Kc/(1 + TS) reaction between absorbed A and B in the gas phase Desorption of C Surface reaction between absorbed A and absorbed B Surface reaction between A in the gas phase and absorbed B Surface Kc/(1 + TS) reaction between absorbed A and B in the gas phase Desorption of C Surface reaction between absorbed A and absorbed B Surface reaction between A in the gas phase and absorbed B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A trickle bed reactor is the one, which Employs all the three phases (i.e.. .solid, liquid and gas) Processes three reactants with same flow rate Has altogether three streams either entering or leaving Processes three reactants at different flow rates Employs all the three phases (i.e.. .solid, liquid and gas) Processes three reactants with same flow rate Has altogether three streams either entering or leaving Processes three reactants at different flow rates ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In case of a P.F.R., there Should not be any mixing along the flow path Both A and B May be lateral mixing of fluid Neither A nor B Should not be any mixing along the flow path Both A and B May be lateral mixing of fluid Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from 0.1 to 0.9 L.0 to 10⁻⁸ L.l.to 10² None of these 0.1 to 0.9 L.0 to 10⁻⁸ L.l.to 10² None of these ANSWER DOWNLOAD EXAMIANS APP
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