Chemical Reaction Engineering For a first order reaction carried out in a plug flow reactor, the space time is 1/K In C0/C 1/K In C/C0 K In C0/C K In C/C0 1/K In C0/C 1/K In C/C0 K In C0/C K In C/C0 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The space time is equivalent to the holding time in a steady state mixed reactor for Variable fluid density systems Non-isothermal gas reaction Gas reactions with changing no. of moles Constant fluid density systems Variable fluid density systems Non-isothermal gas reaction Gas reactions with changing no. of moles Constant fluid density systems 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 Equilibrium will not be attained More ice will be formed More water will be formed Water will evaporate Equilibrium will not be attained More ice will be formed More water will be formed ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst promoter Acts as a catalyst support Itself has very high activity All of these Improves the activity of a catalyst Acts as a catalyst support Itself has very high activity All of these Improves the activity of a catalyst ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A catalyst in a chemical reaction All of these Increases the frequency of collisions of reacting species Decreases the activation energy Alters the reaction mechanism All of these Increases the frequency of collisions of reacting species Decreases the activation energy Alters the reaction mechanism ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If the time required for half change is inversely proportional to the square of initial concentration and the velocity depends on the units in which the concentration term is expressed, then the order of reaction is 3 2 1 0 3 2 1 0 ANSWER DOWNLOAD EXAMIANS APP
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