Chemical Reaction Engineering The use of space time is preferred over the mean residence time in the design of a/an Batch reactor CSTR Slurry reactor Ideal tubular-flow reactor Batch reactor CSTR Slurry reactor Ideal tubular-flow reactor ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering For the same residence time, which one will give the maximum conversion? Single tubular flow reactor (v = 5 litres) Single stirred tank (v = 5 litres) Stirred tank followed by tubular flow reactor (each of 2.5 litres) Two stirred tank (each of 2.5 litres) in series Single tubular flow reactor (v = 5 litres) Single stirred tank (v = 5 litres) Stirred tank followed by tubular flow reactor (each of 2.5 litres) Two stirred tank (each of 2.5 litres) in series ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇋ Y, in which the Concentration of Fractional conversion of All of these Equilibrium constant is infinite Concentration of Fractional conversion of All of these Equilibrium constant is infinite ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering Which of the following does not produce a change in the value of rate constant of a reaction? Concentration and catalyst None of these Pressure Temperature Concentration and catalyst None of these Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering The half life period of a first order reaction is given by (where, K = rate constant. ) 1.5 K 6.93 K 2.5 K 0.693/K 1.5 K 6.93 K 2.5 K 0.693/K ANSWER DOWNLOAD EXAMIANS APP
Chemical Reaction Engineering A batch reactor is suitable for Large scale gaseous phase reactions Achieving cent percent conversion of reactants into products Liquid phase reactions Obtaining uniform polymerisation products in highly exothermic reactions Large scale gaseous phase reactions Achieving cent percent conversion of reactants into products Liquid phase reactions Obtaining uniform polymerisation products in highly exothermic reactions ANSWER DOWNLOAD EXAMIANS APP
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