When the density of the reaction mixture is constant in a chemical reaction, the ratio of the mean residence time to space time is__________________?

Related Mcqs:

Following isothermal kinetic data are obtained in a basket type of mixed flow reactor for a porous catalyst. Determine the role of pore diffusion and external mass transfer processes ?

A. Strong pore diffusion control and mass transfer not controlling B. Both pore diffusion and mass transfer not controlling C. Both pore diffusion and mass transfer controlling D. Mass transfer controlling...

B.E.T. method of finding out surface area of a catalyst, uses the extension of _________________ isotherm?

A. Langmuir B. Freundlich C. Tempkin D. None of these...

For the chemical reaction X → Y, it is observed that, on doubling the concentration of ‘X’, the reaction rate quadruples. If the reaction rate is proportional to Cx n, then what is the value of „n‟ ?

A. 1/4 B. 2 C. 4 D. 16...

A catalyst in a chemical reaction _______________ free energy change in the reaction?

A. Increases B. Decreases C. Either A. or B.; depends on the type of catalyst D. Neither A. nor B....

Pick out the wrong statement?

A. The integral method of analysing kinetic data is used when the data is scattered B. The differential method of analysing kinetic data requires more accurate or larger amounts of data C. When the reaction rate is independent of temperature, the reaction is said to be of zero order D. The ratio of volumes of … Pick out the wrong statement?Read More...