Chemical Reaction Engineering Promoter is added to the catalyst to improve its Surface area Sensitivity None of these Porosity Surface area Sensitivity None of these Porosity ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The equilibrium constant K of a chemical reaction depends on Temperature and pressure Pressure only Ratio of reactants Temperature only Temperature and pressure Pressure only Ratio of reactants Temperature only 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 Constant fluid density systems Gas reactions with changing no. of moles Variable fluid density systems Non-isothermal gas reaction Constant fluid density systems Gas reactions with changing no. of moles ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The effect of increasing pressure on the gaseous equilibrium of the reaction 2X+3Y ⇋ 3X+2Y indicates that Pressure has no effect None of these Backward reaction is favoured Forward reaction is favoured Pressure has no effect None of these Backward reaction is favoured Forward reaction is favoured ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In an exothermic chemical reaction, the reactants compared to the products have Higher temperature Less energy Same energy More energy Higher temperature Less energy Same energy More energy ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Effectiveness factor (E) of a catalyst pellet is defined as, E = (actual rate within pore of catalyst/rate if notsnowed by pore diffusion) Effectiveness factor for a first order reaction is given by (where, T = Thiele modulus) Tan hT/tan T Tan T/T Tan hT/T None of these Tan hT/tan T Tan T/T Tan hT/T None of these ANSWER DOWNLOAD EXAMIANS APP
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