Explore topic-wise MCQs in Chemical Process Calculation.

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

1.

9-10. In an ideal gas mixture, the mixture contains two gases as 5 moles N2 and 15 moles O2. Pressure in the container is 40 atm.
9. Pressure exerted by N2 is

A. 10 atm
B. 20 atm
C. 30 atm
D. 40 atm
Answer» B. 20 atm
2.

What is the partial pressure of N2 gas?

A. 84
B. 140
C. 336
D. None of the mentioned
Answer» D. None of the mentioned
3.

4-6. In an ideal gas mixture, the mole percent of the gases are given as 15% O2, 25% CO2 and 60% N2 at 400 degree Celsius and 560 mm of Hg pressure.
4. What is the partial pressure of O2 gas?

A. 84
B. 140
C. 336
D. None of the mentioned
Answer» B. 140
4.

The pressure that would be exerted by a single component in a gaseous mixture if it is existed alone in the same volume as occupied by the mixture and at the same temperature as the mixture is known as

A. Absolute pressure
B. Partial pressure
C. Total pressure of a gas mixture
D. None of the mentioned
Answer» C. Total pressure of a gas mixture
5.

1-2. For a mixture of NO3 and SO2, having 25 moles and 100 moles respectively. The total pressure exerted by the gases is 100 atm.
1. What is the partial pressure of NO3?

A. 20 atm
B. 40 atm
C. 60 atm
D. 80 atm
Answer» B. 40 atm