Chemical Reaction Engineering Most important characteristics of gas-liquid reactors are the Both A and B Liquid hold-up None of these Specific inter-facial area Both A and B Liquid hold-up None of these Specific inter-facial area ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ is the response curve for a step input signal from a reactor. S-curve None of these I-curve C-curve S-curve None of these I-curve C-curve ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If helium is introduced in a reactor containing O₂, SO₂ and SO₃ at equilibrium, so that total pressure increases while volume and temperature remains constant. In this case the dissociation of SO₃ (as per Le Chatlier principle) Remains unaltered Increases Decreases Changes unpredictably Remains unaltered Increases Decreases Changes unpredictably 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 T/T Tan hT/tan T None of these Tan hT/T Tan T/T Tan hT/tan T None of these Tan hT/T ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Organic catalysts differ from the inorganic catalyst in the sense that the former is Prohibitively costly Active at very high temperature only Active at cryogenic temperatures only Proteinous in nature Prohibitively costly Active at very high temperature only Active at cryogenic temperatures only Proteinous in nature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering __________ explains the mechanism of catalysis. None of these Thermodynamics Activated complex theory Collision theory None of these Thermodynamics Activated complex theory Collision theory ANSWER DOWNLOAD EXAMIANS APP
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