

MCQOPTIONS
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1. |
Overall rate of reaction in a heterogeneous catalytic reaction depends upon the mass and energy transfer from the fluid to solid surface and its rate of reaction is usually ________________ the concentration of catalyst, if it does not entail a chain mechanism? |
A. | Proportional to |
B. | Independent of |
C. | Inversely proportional to |
D. | Proportional to the square of |
Answer» B. Independent of | |