Engineering

Chemical Engineering Expertise: Kinetics and Catalysis Test

Probe deep into catalytic reactions, kinetic parameters, and performance evaluation with rigorous scenarios.

#chemical engineering#thermodynamics#mass transfer#reactor design#reaction kinetics#process simulation#catalysis

Quiz Intelligence

Total Questions

Difficulty Level

hard

Progress

0/0

Quiz Questions

Answer all questions below and test your knowledge.

1
In heterogeneous catalysis for a first-order reaction, the effectiveness factor η for large Thiele modulus φ is approximately:
Question 1
2
For a Langmuir-Hinshelwood mechanism with dual-site adsorption, the rate law for A + B → C is proportional to:
Question 2
3
The Damköhler number II (Da_II) in reactor design compares reaction rate to convective mass transfer rate and is defined as:
Question 3
4
In a CSTR with second-order reaction rate r = k C^2, the optimal temperature progression for maximum yield follows:
Question 4
5
For non-isothermal reactor design, the Arrhenius parameter affecting selectivity in parallel reactions is:
Question 5
6
Catalyst deactivation by coking follows a rate proportional to:
Question 6
7
In trickle-bed reactors, the wetting efficiency ψ affects the observed rate constant via:
Question 7
8
The Weisz-Prater criterion for internal diffusion limitation uses C_wp = η φ^2 < 1, where φ is:
Question 8

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Chemical Engineering Expertise: Kinetics and Catalysis Test

Quiz Intelligence

Quiz Questions

In heterogeneous catalysis for a first-order reaction, the effectiveness factor η for large Thiele modulus φ is approximately:

For a Langmuir-Hinshelwood mechanism with dual-site adsorption, the rate law for A + B → C is proportional to:

The Damköhler number II (Da_II) in reactor design compares reaction rate to convective mass transfer rate and is defined as:

In a CSTR with second-order reaction rate r = k C^2, the optimal temperature progression for maximum yield follows:

For non-isothermal reactor design, the Arrhenius parameter affecting selectivity in parallel reactions is:

Catalyst deactivation by coking follows a rate proportional to:

In trickle-bed reactors, the wetting efficiency ψ affects the observed rate constant via:

The Weisz-Prater criterion for internal diffusion limitation uses C_wp = η φ^2 < 1, where φ is:

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