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Chemical Reaction Engineering

Chemical Reaction Engineering
Thermodynamic equilibrium constant in a system is affected by

Pressure
All of these
Temperature
Inerts

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Chemical Reaction Engineering
Higher free energy of activation of a chemical reaction (at a given temperature) implies

Higher rate of reaction
Higher equilibrium conversion
Both B and C
Slower rate of reaction

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Chemical Reaction Engineering
For a solid catalysed chemical reaction, the effectiveness of solid catalyst depends upon the __________ adsorption.

Physical
Neither A nor B
Both A and B
Chemical

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Chemical Reaction Engineering
Velocity of a chemical reaction

Decreases with increase in temperature
None of these
Increases with increase of pressure of reactants for all reactions
Decreases with increase of reactant concentration

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Chemical Reaction Engineering
Transition state theory gives the rate constant as

K α e-E/RT
K α T . e-E/RT
K α √T . e-E/RT
K α eE/RT

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Chemical Reaction Engineering
A batch reactor suffers from following disadvantage.

Poor product quality control
High shutdown time requirement for emptying, cleaning and refilling
High labour and handling cost
All of these

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