The importance of diffusion in a catalyst are increased by ____________________?

Related Mcqs:

What is the value of ‘n’ if the reaction rate of the chemical reaction A → B, is proportional to CA n and it is found that the reaction rate triples, when the concentration of ‘A’ is increased 9 times ?

A. 1/2 B. 1/3 C. 1/9 D. 3...

Which of the following does not produce a change in the value of rate constant of a reaction ?

A. Pressure B. Temperature C. Concentration and catalyst D. None of these...

The ‘E’ curve for a non-ideal reactor defines the fraction of fluid having age between t and t + dt _____________________?

A. At the inlet B. At the outlet C. In the reactor D. Averaged over the inlet and outlet...

Which of the following is not endothermic in nature ?

A. Combustion of sulphur B. Gasification of carbon C. Thermal cracking of fuel oil D. Steam reforming of naphtha...

For the irreversible elementary reactions in parallel as shown in the bellow figure, the rate of disappearance of ‘X’ is equal to_______________?

A. CA (K1 + K2) B. CA (K1 + K2)/2 C. CA . K1/2 D. CA . K2/2...