MCQOPTIONS
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MCQOPTIONS
This section includes 18 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. |
Pressure exerted by O2 is |
| A. | 10 atm |
| B. | 20 atm |
| C. | 30 atm |
| D. | 40 atm |
| Answer» D. 40 atm | |
| 2. |
The sum of the partial pressures of the components of a gas mixture`s isa) Total absolute pressureb) Total pressure exerted by a component of a gasc) Total pressure of a gas mixtured) None of the mentioned 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. | Total absolute pressureb) Total pressure exerted by a component of a gasc) Total pressure of a gas mixtured) None of the mentioned 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 isa) 10 atm |
| B. | Total pressure exerted by a component of a gasc) Total pressure of a gas mixtured) None of the mentioned 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 isa) 10 atmb) 20 atm |
| C. | Total pressure of a gas mixtured) None of the mentioned 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 isa) 10 atmb) 20 atmc) 30 atm |
| D. | None of the mentioned 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 isa) 10 atmb) 20 atmc) 30 atmd) 40 atmView Answer |
| Answer» D. None of the mentioned 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 isa) 10 atmb) 20 atmc) 30 atmd) 40 atmView Answer | |
| 3. |
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 | |
| 4. |
What is the partial pressure of CO2 gas? |
| A. | 84 |
| B. | 140 |
| C. | 336 |
| D. | None of the mentioned |
| Answer» C. 336 | |
| 5. |
“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 asa) Absolute pressureb) Partial pressurec) Total pressure of a gas mixtured) None of the mentioned 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. | Absolute pressureb) Partial pressurec) Total pressure of a gas mixtured) None of the mentioned 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. | Partial pressurec) Total pressure of a gas mixtured) None of the mentioned 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) 84b) 140 |
| C. | Total pressure of a gas mixtured) None of the mentioned 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) 84b) 140c) 336 |
| D. | None of the mentioned 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) 84b) 140c) 336d) None of the mentionedView Answer |
| Answer» C. Total pressure of a gas mixtured) None of the mentioned 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) 84b) 140c) 336 | |
| 6. |
What is the partial pressure of SO2? |
| A. | 20 atm |
| B. | 40 atm |
| C. | 60 atm |
| D. | 80 atm |
| Answer» E. | |
| 7. |
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 atmView Answer |
| Answer» B. 40 atm | |
| 8. |
PRESSURE_EXERTED_BY_O2_IS?$ |
| A. | 10 atm |
| B. | 20 atm |
| C. | 30 atm |
| D. | 40 atm |
| Answer» D. 40 atm | |
| 9. |
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.?$ |
| A. | |
| B. | 10 atm |
| C. | 20 atm |
| Answer» B. 10 atm | |
| 10. |
Pressure_exerted_by_O2_is$ |
| A. | 10 atm |
| B. | 20 atm |
| C. | 30 atm |
| D. | 40 atm |
| Answer» D. 40 atm | |
| 11. |
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? |
| A. | |
| B. | 10 atm |
| C. | 20 atm |
| Answer» B. 10 atm | |
| 12. |
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 |
| Answer» D. None of the mentioned | |
| 13. |
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 |
| Answer» C. Total volume of a gas mixture | |
| 14. |
What is the partial pressure of CO2 gas? |
| A. | 84 |
| B. | 140 |
| C. | 336 |
| D. | None of the mentioned |
| Answer» C. 336 | |
| 15. |
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.$ |
| A. | |
| B. | 84 |
| C. | 140 |
| Answer» B. 84 | |
| 16. |
“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 | |
| 17. |
What is the partial pressure of SO2? |
| A. | 20 atm |
| B. | 40 atm |
| C. | 60 atm |
| D. | 80 atm |
| Answer» E. | |
| 18. |
For a mixture of NO3 and SO2, having 25 moles and 100 moles respectively. The total pressure exerted by the gases is 100 atm. |
| A. | |
| B. | 20 atm |
| C. | 40 atm |
| Answer» B. 20 atm | |