The exit age distribution of a fluid leaving a vessel (denoted by E) is used to study the extent of non-ideal flow in the vessel. The value of ∫∞ 0 E.dt is____________________?

Related Mcqs:

For all positive reaction orders for a particular duty ?

A. Mixed reactor is always larger than the plug-flow reactor B. Ratio of the volume of the mixed reactor to that of the plug-flow reactor decreases with order C. Reactor size is independent of the type of flow D. Density variation during reaction affects design...

The rate of reaction does not decrease appreciably as the reaction proceeds in case of ______________ reactions?

A. Autocatalytic B. Exothermic C. Endothermic D. Autothermal...

For the same residence time, which one will give the maximum conversion ?

A. Single stirred tank (v = 5 litres) B. Two stirred tank (each of 2.5 litres) in series C. Stirred tank followed by tubular flow reactor (each of 2.5 litres) D. Single tubular flow reactor (v = 5 litres)...

The preferred reacting system for oxidation of o-xylene to phthalic anhydride is _____________________?

A. Jacketed liquid phase CSTR B. Jacketed steam heated multitubular reactor C. Multitubular reactor with cooling D. Multistage multitubular reactor with interstage cooling...

What is the order of a chemical reaction of the bellow figure, if the rate of formation of ‘C’, increases by a factor of 2.82 on doubling the concentration of ‘A’ and increases by a factor of 9 on trebling the concentration of ‘B’ ?

A. 7/2 B. 7/4 C. 5/2 D. 5/4...