Chemical Engineering Quizzes, Questions & Answers

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Chemical Reaction Engineering and Reactor Design

Explore key aspects of Chemical Reaction Engineering and Reactor Design through this engaging quiz. It assesses understanding of reaction rates, reaction order, and factors affecting reaction rates in both homogeneous and...

Questions: 10 | Attempts: 1191 | Last updated: Mar 22, 2025

Sample Question 1
Rate of chemical reaction is independent of the concentration of reactants for

Zero order reaction

Third order reaction

Consecutive reaction

None of these

Sample Question 2
Which of the following is not a unit of reaction rate?

Moles formed/(surface of catalyst) (time)

Moles formed/(volume of reactor) (time)

Mole formed/(volume of catalyst) (time)

None of these

Sample Question 3
If “n” is the order of reaction then unit of rate constant is

(a) 1 (time) (concentration 1/(time) (concentration)^n-1

(time)-1(concentration)n-1

(time)n-1 (concentration)

None of these

Recent Chemical Engineering Quizzes

Online Exam - Chem2 | Me.Committee

Questions: 15 | Attempts: 158 | Last updated: Mar 18, 2025

Sample Question
Constants >>> R = 8.314 J/mol >>>> K =0.0821 L.atm/mol.k ... Q1) The equilibrium constant for the following reaction is 5.0 × 108 at 25° C , the value of Δ G (KJ/mol) for this reaction is : N2(g) + 3H(g) ⇆ 2NH3(g)

22

-4.2

-25

-50

Reaction Engineering Quiz: How Well Do You Understand Reaction Engineering and Separation Process?

Questions: 35 | Attempts: 107 | Last updated: Mar 22, 2025

Sample Question
Which one of the factors below is NOT influenced by the reaction rates of chemical reactions?

The presence of catalyst

The physical state of reactants and their dispersion

The type of reactor used

The temperature