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.Management Sciences
A. Collision theory and activated complex theory
B. Chain reaction theory
C. Radiation hypothesis
D. None of these
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....
- In an ideal P.F.R. at steady state conditions ___________________?
- A. The composition of reactants remains constant along a flow path B. The conversion of the reactant varies from point to point along a flow path C. There is no lateral mixing of fluid D. There may be diffusion along the flow path...
- A stirred tank reactor compared to tubular-flow reactor provides____________________?
- A. More uniform operating conditions B. Permits operation at the optimum temperature for a long reaction time C. Higher overall selectivity for a first order consecutive reaction D. All A., B. and C....
- A batch reactor suffers from following disadvantage ?
- A. Poor product quality control B. High labour and handling cost C. High shutdown time requirement for emptying, cleaning and refilling D. All A., B. and C....
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