Most important characteristics of gas-liquid reactors are the________________?

Related Mcqs:

Brunauer, Emmet and Teller (BET) equation is used to determine the specific surface area of a porous particle but not the pore volume & the porosity of the catalyst bed. Which of the following postulates is not used to derive BET equation ?

A. Langmuir’s assumption applies to every adsorbed layer B. There is no dynamic equilibrium between successive layer C. The adsorbed layer may be polymolecular in thickness and the heat of adsorption in each layer (except the first one) is involved in each of the evaporation process D. None of these...

The exit age distribution curve E(t) for an ideal CSTR with the average residence time, η, is given by__________________?

A. e-t/η B. e-t/η/η C. 1 – e-t/η D. 1 – (e-t/η/η)...

Half life period of a chemical reaction is proportional to CA0 -1, if the reaction is of _______________ order?

A. First B. Zero C. Second D. Third...

An irreversible first order reaction is being carried out in a CSTR and PFR of same volume. The liquid flow rates are same. The relative conversion will__________________?

A. Be more in CSTR than in PFR B. Be more in PFR than in CSTR C. Be same in both cases D. Depend on the temperature...

What is the maximum possible value of FR(mole/sec.) ?

A. 1/3 B. 1/2 C. 2/3 D. 2...