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Chemical Reaction Engineering

Chemical Reaction Engineering
A chemical reaction occurs, when the energy of the reacting molecules is __________ the activation energy of reaction.

Less than
Equal to
More than
Equal to or more than

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Chemical Reaction Engineering
Transition state theory relates the above quantities as

K ∝ e-E/RT
K ∝ T1.5
K ∝ √T
K ∝ T.eE/RT

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Chemical Reaction Engineering
With increase in temperature, the equilibrium conversion of a reversible exothermic reaction

Decreases
Increases
Remains unaffected
Decreases linearily with temperature

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Chemical Reaction Engineering
The irreversible reaction is a special case of reversible reaction, if the

Conversion of the reactant at equilibrium condition is zero
Reactant concentration at equilibrium condition is zero
Equilibrium constant is 1
All of these

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Chemical Reaction Engineering
With increase in the space time of an irreversible isothermal reaction being carried out in a P.F. reactor, the conversion will

Remain same
Decrease
Data in insufficient; can't be predicted
Increase

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Chemical Reaction Engineering
Signal normally used to study non-ideal flow by stimulus response technique is __________ input.

Neither A nor B
Pulse
Step
Both A & B

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