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.Management Sciences
A. Are the same as those of the rate constant
B. Depend on the order of the reaction
C. Depend on temperature, pressure etc. of the reaction
D. Are cycles per unit time
Related Mcqs:
- In a first order reaction, the time required to reduce the concentration of reactant from 1 mole/litre to 0.5 mole/litre will be ______________ that required to reduce it from 10 moles/litre to 5 moles/litre in the same volume ?
- A. More than B. Less than C. Same as D. Data insufficient; can’t be predicted...
- In case of calcination of limestone, CaCO3 CaO + CO2, the addition of more of CaO will result in _______________ in the concentration of CO2?
- A. No change B. Increase C. Decrease D. Unpredictable from the data...
- For a heterogeneous catalytic reaction, A + B → C, with equimole feed of A and B, the initial rate – rA0 is invariant with total pressure. The rate controlling step is______________________?
- A. Surface Kc/(1 + TS) reaction between absorbed A and B in the gas phase B. Surface reaction between absorbed A and absorbed B C. Surface reaction between A in the gas phase and absorbed B D. Desorption of C...
- The dispersion number of perfect mixed flow is__________________?
- A. 0 B. > 150 C. ∞ D. < 2100...
- For a _____________ order reaction, the units of rate constant and rate of reaction are the same ?
- A. Zero B. First C. Second D. Fractional...
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