Explore topic-wise MCQs in Separation Processes.

This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Separation Processes knowledge and support exam preparation. Choose a topic below to get started.

1.

What is the SI unit of kp?

A. kmol/s-m<sub>2</sub>-pa
B. kmol/s-m-kpa
C. kmol/m<sub>2</sub>-kpa
D. kmol/s-m<sub>2</sub>-kpa
Answer» E.
Discussion
2.

Which of the following is the incorrect form of Henry s law?

A. p<sub>A</sub>=H<sub>A</sub>x<sub>A</sub>
B. p<sub>A</sub> = c<sub>A</sub>/H<sub>A</sub>
C. X<sub>a</sub>=H<sub>A</sub>x<sub>A</sub>
D. Y<sub>A</sub> = H<sub>A</sub>x<sub>A</sub>
Answer» D. Y<sub>A</sub> = H<sub>A</sub>x<sub>A</sub>
Discussion
3.

Which of the following is true about rate of mass transfer in liquid?

A. N<sub>A</sub> = k<sub>p</sub>(p<sub>ab</sub>-p<sub>ai</sub>)
B. N<sub>A</sub> = k<sub>p</sub>(c<sub>ab</sub>-c<sub>ai</sub>)
C. N<sub>A</sub> = k<sub>c</sub>(p<sub>ab</sub>-p<sub>ai</sub>)
D. N<sub>A</sub> = k<sub>c</sub>(c<sub>ab</sub>-c<sub>ai</sub>)
Answer» E.
Discussion
4.

What results due to addition of surfactants?

A. Ease of diffusion
B. Interfacial mass transfer resistance
C. Ease of mass transfer
D. A cloud over the liquid interface
Answer» C. Ease of mass transfer
Discussion