Chemical Reaction Engineering If Thiele modulus is __________ , then the pore diffusion resistance in a catalyst may be considered as negligible. < 0.5 0 ∞ > 0.5 < 0.5 0 ∞ > 0.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a reversible chemical reaction having two reactants in equilibrium, if the concentration of the reactants are doubled, then the equilibrium constant will Remain the same Also be doubled Become one fourth Be halved Remain the same Also be doubled Become one fourth Be halved ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering On application of pressure to the equilibrium system, ice ⇋ water; which of the following phenomenon will occur? Water will evaporate More ice will be formed Equilibrium will not be attained More water will be formed Water will evaporate More ice will be formed Equilibrium will not be attained More water will be formed ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ resistance is not involved in the combustion of a carbon particle. Gas film None of these Chemical reaction Ash Gas film None of these Chemical reaction Ash ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering When an exothermic reversible reaction is conducted adiabatically, the rate of reaction Passes through a maximum Passes through a minimum Continuously decreases Continuously increases Passes through a maximum Passes through a minimum Continuously decreases Continuously increases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Carbon particles accummulated on the catalyst used in the gas oil cracking lies in the category of __________ poison. Deposited Chemisorbed Selectivity Stability Deposited Chemisorbed Selectivity Stability ANSWER DOWNLOAD EXAMIANS APP
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