For a first order chemical reaction in a porous catalyst, the Thiele modulus is 10. The effectiveness factor is approximately equal to ____________________?

Related Mcqs:

Which of the following fixes the volume of a batch reactor for a particular conversion and production rate ?

A. Operating conditions (e.g. pressure and temperature) B. Rate constant C. Density of mixture D. None of these...

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...

The reaction in which one of the products of reaction acts as a catalyst is called a/an ______________ reaction?

A. Biochemical B. Photochemical C. Catalytic D. Autocatalytic...

Which of the following is the most suitable for very high pressure gas phase reaction ?

A. Batch reactor B. Tubular flow reactor C. Stirred tank reactor D. Fluidised bed reactor...