The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.

Chemical Reaction Engineering
The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.

Surface reaction between absorbed A and absorbed B

Absorption of A

Surface reaction between A in the gas phase and absorbed B

Surface reaction between absorbed A and B in the gas phase

Surface reaction between absorbed A and absorbed B

Absorption of A

Surface reaction between A in the gas phase and absorbed B

Surface reaction between absorbed A and B in the gas phase

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Chemical Reaction Engineering
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

E-t/τ/T

1 - (e-t/τ/T)

1 - e-t/τ

E-t/τ

E-t/τ/T

1 - (e-t/τ/T)

1 - e-t/τ

E-t/τ

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Chemical Reaction Engineering
A photochemical reaction is __________ light.

Catalysed by

Accompanied with emission of

Used to convert heat energy into

Initiated by

Catalysed by

Accompanied with emission of

Used to convert heat energy into

Initiated by

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Chemical Reaction Engineering
Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

Overall order

Order

Molecularity

None of these

Overall order

Order

Molecularity

None 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

Increase

Decrease

Remain same

Data in insufficient; can't be predicted

Increase

Decrease

Remain same

Data in insufficient; can't be predicted

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Chemical Reaction Engineering
The rate of reaction of a/an __________ reaction is not affected by temperature rise.

Autocatalytic

Consecutive

Zero order

Photochemical

Autocatalytic

Consecutive

Zero order

Photochemical

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Chemical Reaction Engineering

Chemical Reaction Engineering The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.

Chemical Reaction Engineering The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

Chemical Reaction Engineering A photochemical reaction is __________ light.

Chemical Reaction Engineering Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

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

Chemical Reaction Engineering The rate of reaction of a/an __________ reaction is not affected by temperature rise.

Chemical Reaction Engineering
The rate of the heterogenous catalytic reaction A(g) + B(g) ? C(g) is given by -rA = k.KA.pA.PB/(1 + KA.PA + Kc.pc), where KA and Kc are the adsorption equilibrium constants. The rate controlling step for this reaction isA. absorption of A.

Chemical Reaction Engineering
The exit age distribution curve E(t) for an ideal CSTR with the average residence time, τ, is given by

Chemical Reaction Engineering
A photochemical reaction is __________ light.

Chemical Reaction Engineering
Sum of the powers of the concentration terms in the rate equation is called the __________ of the reaction.

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

Chemical Reaction Engineering
The rate of reaction of a/an __________ reaction is not affected by temperature rise.