Chemical Reaction Engineering Rate of a chemical reaction is not affected by the Reactant's concentration Catalyst Temperature Number of molecules of reactants taking part in the reaction Reactant's concentration Catalyst Temperature Number of molecules of reactants taking part in the reaction ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A reaction which is catalysed by a base is catalysed by all substances which have a tendency to Gain a proton Lose a proton None of these Gain an electron Gain a proton Lose a proton None of these Gain an electron ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering According to the 'law of mass action', the rate of reaction is directly proportional to the Nature of the reactants Molar concentration of the reactants Equilibrium constant Volume of the reaction vessel Nature of the reactants Molar concentration of the reactants Equilibrium constant Volume of the reaction vessel ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The catalyst in a second order reversible reaction increases the rate of the forward reaction And decreases that of backward reaction Only To a greater extent than that of the backward reaction And backward reaction equally And decreases that of backward reaction Only To a greater extent than that of the backward reaction And backward reaction equally ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering As the chemical reaction proceeds, the rate of reaction Remains same Increases May increase or decrease depending on the type of reaction Decreases Remains same Increases May increase or decrease depending on the type of reaction Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering If n = overall order of a chemical reaction. a = initial concentration of reactant. t = time required to complete a definite fraction of the reaction. Then pick out the correct relationship. T ∝ 1/an T ∝ 1/an - 1 T ∝ an T ∝ 1/an + 1 T ∝ 1/an T ∝ 1/an - 1 T ∝ an T ∝ 1/an + 1 ANSWER DOWNLOAD EXAMIANS APP
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