Bulk diffusion in catalyst pore _______________ with increase in pressure?

Related Mcqs:

In case of the irreversible unimolecular type, first order reaction, the fractional conversion at any time for constant volume system as compared to variable volume system is___________________?

A. More B. Less C. Same D. Either A. or B., depends on other factors...

Non-catalytic fluid-solid reactions are represented by _______________ model?

A. Continuous reaction B. Unreacted core C. Both A. and B. D. Neither A. and B....

Space time in flow reactor is____________________?

A. Usually equal to the residence time B. The reciprocal of the space velocity C. A measure of its capacity D. Both A. and B....

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)...

What is the order of a chemical reaction whose rate is deter-mined by the variation of one concentration term only ?

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