Chemical Reaction Engineering Arhenious equation shows the variation of __________ with temperature. Energy of activation Reaction rate Rate constant Frequency factor Energy of activation Reaction rate Rate constant Frequency factor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering According to the 'law of mass action', the rate of reaction is directly proportional to the Volume of the reaction vessel Molar concentration of the reactants Equilibrium constant Nature of the reactants Volume of the reaction vessel Molar concentration of the reactants Equilibrium constant Nature of the reactants ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The value of steric factor 'P' in the equation k = PZeE/RT usually ranges from None of these 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 ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering From collison theory, the reaction rate constant is proportional to √T Exp(- E/2RT) Tm.exp(- E/RT) Exp(- E/RT) √T Exp(- E/2RT) Tm.exp(- E/RT) Exp(- E/RT) ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering In a/an __________ reactor, there is exchange of heat with the surroundings with sizeable temperature variation. Adiabatic Isothermal None of these Non-adiabatic Adiabatic Isothermal None of these Non-adiabatic 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/T Tan hT/tan T Tan T/T None of these Tan hT/T Tan hT/tan T Tan T/T None of these ANSWER DOWNLOAD EXAMIANS APP
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