Explore topic-wise MCQs in Chemical Engineering.

This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Engineering knowledge and support exam preparation. Choose a topic below to get started.

1.

Three feeds, 10 mole with H = 25 J/mole, 5 mole with H = 10 J/mole and 15 mole with 20 J/mole, what is the enthalpy of the products?

A. t10 J/mole
B. t12 J/mole
C. t20 J/mole
D. t28 J/mole
Answer» D. t28 J/mole
Discussion
2.

Three feeds, 10 mole with H = 5 J/mole, 10 mole with H = 15 J/mole and 5 mole with 20 J/mole, what is the enthalpy of the products?

A. t10 J/mole
B. t12 J/mole
C. t15 J/mole
D. t24 J/mole
Answer» C. t15 J/mole
Discussion
3.

Two feeds, F1 with H = 10 J/mole and 5 moles with H = 20 J/mole, if the mole of products is 10 what is the enthalpy of products?

A. t10 J/mole
B. t15 J/mole
C. t20 J/mole
D. t25 J/mole
Answer» C. t20 J/mole
Discussion
4.

Two feeds, F1 with H = 10 J/mole and F2 with H = 25 J/mole, and product 15 moles with H = 15 J/mole, what is the F2?

A. t5 mole
B. t10 mole
C. t15 mole
D. t20 mole
Answer» B. t10 mole
Discussion
5.

In a reaction the feed is 10 moles of 0.1 glucose and 0.9 water, and another feed of 5 moles of 0.4 glucose and 0.6 water, what is the fraction of water in the products?

A. t0.2
B. t0.4
C. t0.6
D. t0.8
Answer» E.
Discussion