Chemical Process Calculation Questions and Answers – Ideal gas Mixture

This set of Chemical Process Calculation Multiple Choice Questions & Answers (MCQs) focuses on “Ideal gas Mixture”.

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
View Answer

2. What is the partial pressure of SO₂?
a) 20 atm
b) 40 atm
c) 60 atm
d) 80 atm
View Answer

3. “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
View Answer

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
View Answer

5. What is the partial pressure of CO₂ gas?
a) 84
b) 140
c) 336
d) None of the mentioned
View Answer

6. What is the partial pressure of N₂ gas?
a) 84
b) 140
c) 336
d) None of the mentioned
View Answer

7. Volume occupied by a single gas alone of a mixture at the same temperature and pressure of the mixture is called
a) Absolute volume
b) Partial volume
c) Total volume of a gas mixture
d) None of the mentioned
View Answer

8. The sum of the partial pressures of the components of a gas mixture`s is
a) Total absolute pressure
b) Total pressure exerted by a component of a gas
c) Total pressure of a gas mixture
d) None of the mentioned
View Answer

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
View Answer

10. Pressure exerted by O₂ is
a) 10 atm
b) 20 atm
c) 30 atm
d) 40 atm
View Answer

Sanfoundry Global Education & Learning Series – Chemical Process Calculation.
To practice all areas of Chemical Process Calculation, here is complete set of 1000+ Multiple Choice Questions and Answers.