MCQOPTIONS
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MCQOPTIONS
This section includes 28 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. |
39 grams of benzene (z = 1.4) is filled in a container of volume 10 liter at 27oC, what is the pressure of container? |
| A. | 1.7 atm |
| B. | 1.9 atm |
| C. | 2.2 atm |
| D. | 2.5 atmView answer |
| Answer» B. 1.9 atm | |
| 2. |
1 mole of cyclohexane (z = 1.2) is filled in a container at 27oC and 4 atm, what is the volume of container? |
| A. | 3.8 liter |
| B. | 4.4 liter |
| C. | 5.6 liter |
| D. | 7.4 literView answer |
| Answer» E. | |
| 3. |
What is the volume of 21 g of propane (z = 1.9) at 1 atm and 27oC? |
| A. | 23.4 liter |
| B. | 37.5 liter |
| C. | 42.1 liter |
| D. | 59.6 literView answer |
| Answer» B. 37.5 liter | |
| 4. |
How many grams of C2H6 (z = 1.4) is present in the container at 27oC and 5 atm and with volume 10 liter? |
| A. | 20 g |
| B. | 30.4 g |
| C. | 40.6 g |
| D. | 50.8 gView answer |
| Answer» D. 50.8 gView answer | |
| 5. |
90 g glucose is filled in a container at 10 atm, if the volume of container is 2 liter, what is the temperature of glucose (z = 1.5)? |
| A. | 25.4oC |
| B. | 51.7oC |
| C. | 76.9oC |
| D. | 103.5oCView answer |
| Answer» C. 76.9oC | |
| 6. |
What is the compressibility of neon (molar mass = 20) with density 20 g/liter at 27oC and 100 atm? |
| A. | 2.1 |
| B. | 3.5 |
| C. | 4 |
| D. | 6.8View answer |
| Answer» D. 6.8View answer | |
| 7. |
What is the compressibility of methane with density 10 g/liter at 27oC and 500 atm? |
| A. | 32.5 |
| B. | 34.8 |
| C. | 39.6 |
| D. | 44.1View answer |
| Answer» B. 34.8 | |
| 8. |
What is the pressure of 80 grams of CH4 with compressibility 5, with 10 liter volume at 27oC? |
| A. | 10.5 atm |
| B. | 28.9 atm |
| C. | 44.2 atm |
| D. | 61.5 atmView answer |
| Answer» E. | |
| 9. |
What is the compressibility factor of a liquid of molar mass 90 g and density 10 g/liter at 27oC and 2 atm? |
| A. | 0.14 |
| B. | 0.39 |
| C. | 0.51 |
| D. | 0.73View answer |
| Answer» E. | |
| 10. |
What is the compressibility factor of water with density 1 g/liter at 27oC and 1 atm? |
| A. | 0.25 |
| B. | 0.59 |
| C. | 0.73 |
| D. | 0.91View answer |
| Answer» D. 0.91View answer | |
| 11. |
At what temperature, does SO2 with compressibility 2 has pressure 5 atm and molar volume 10 mole/s? |
| A. | 300.5 K |
| B. | 304.5 K |
| C. | 310 K |
| D. | 312.5 KView answer |
| Answer» C. 310 K | |
| 12. |
What is the pressure of H2 with compressibility 0.6, molar volume 5 liter/mole at 27oC? |
| A. | 2.9 atm |
| B. | 5.4 atm |
| C. | 9.6 atm |
| D. | 14.5 atmView answer |
| Answer» B. 5.4 atm | |
| 13. |
What is the pressure of CO2 gas with compressibility z = 0.8, if the ideal gas pressure of CO2 is 10 Pa, all other variables are same? |
| A. | 5 |
| B. | 8 |
| C. | 10 |
| D. | 14View answer |
| Answer» C. 10 | |
| 14. |
WHAT_IS_THE_COMPRESSIBILITY_OF_NEON_(MOLAR_MASS_=_20)_WITH_DENSITY_20_G/LITER_AT_27OC_AND_100_ATM??$ |
| A. | 2.1 |
| B. | 3.5 |
| C. | 4 |
| D. | 6.8 |
| Answer» D. 6.8 | |
| 15. |
How many grams of C2H6 (z = 1.4) is present in the container at 27oC and 5 atm and with volume 10 liter?$ |
| A. | 20 g |
| B. | 30.4 g |
| C. | 40.6 g |
| D. | 50.8 g |
| Answer» D. 50.8 g | |
| 16. |
90 g glucose is filled in a container at 10 atm, if the volume of container is 2 liter, what is the temperature of glucose (z = 1.5)?$ |
| A. | 25.4<sup>o</sup>C |
| B. | 51.7<sup>o</sup>C |
| C. | 76.9<sup>o</sup>C |
| D. | 103.5<sup>o</sup>C |
| Answer» C. 76.9<sup>o</sup>C | |
| 17. |
39 grams of benzene (z = 1.4) is filled in a container of volume 10 liter at 27oC, what is the pressure of container? |
| A. | 1.7 atm |
| B. | 1.9 atm |
| C. | 2.2 atm |
| D. | 2.5 atm |
| Answer» B. 1.9 atm | |
| 18. |
1 mole of cyclohexane (z = 1.2) is filled in a container at 27oC and 4 atm, what is the volume of container? |
| A. | 3.8 liter |
| B. | 4.4 liter |
| C. | 5.6 liter |
| D. | 7.4 liter |
| Answer» E. | |
| 19. |
What is the volume of 21 g of propane (z = 1.9) at 1 atm and 27oC? |
| A. | 23.4 liter |
| B. | 37.5 liter |
| C. | 42.1 liter |
| D. | 59.6 liter |
| Answer» B. 37.5 liter | |
| 20. |
What is the compressibility of methane with density 10 g/liter at 27oC and 500 atm? |
| A. | 32.5 |
| B. | 34.8 |
| C. | 39.6 |
| D. | 44.1 |
| Answer» B. 34.8 | |
| 21. |
What is the pressure of 80 grams of CH4 with compressibility 5, with 10 liter volume at 27oC? |
| A. | 10.5 atm |
| B. | 28.9 atm |
| C. | 44.2 atm |
| D. | 61.5 atm |
| Answer» E. | |
| 22. |
What is the compressibility factor of a liquid of molar mass 90 g and density 10 g/liter at 27oC and 2 atm? |
| A. | 0.14 |
| B. | 0.39 |
| C. | 0.51 |
| D. | 0.73 |
| Answer» E. | |
| 23. |
What is the compressibility factor of water with density 1 g/liter at 27oC and 1 atm? |
| A. | 0.25 |
| B. | 0.59 |
| C. | 0.73 |
| D. | 0.91 |
| Answer» D. 0.91 | |
| 24. |
At what temperature, does SO2 with compressibility 2 has pressure 5 atm and molar volume 10 mole/s? |
| A. | 300.5 K |
| B. | 304.5 K |
| C. | 310 K |
| D. | 312.5 K |
| Answer» C. 310 K | |
| 25. |
What is the pressure of H2 with compressibility 0.6, molar volume 5 liter/mole at 27oC? |
| A. | 2.9 atm |
| B. | 5.4 atm |
| C. | 9.6 atm |
| D. | 14.5 atm |
| Answer» B. 5.4 atm | |
| 26. |
What is the pressure of CO2 gas with compressibility z = 0.8, if the ideal gas pressure of CO2 is 10 Pa, all other variables are same? |
| A. | 5 |
| B. | 8 |
| C. | 10 |
| D. | 14 |
| Answer» C. 10 | |
| 27. |
Which of the following is true about compressibility of real gases? |
| A. | Z = 1 |
| B. | Z < 1 |
| C. | Z > 1 |
| D. | Both Z < 1 and Z > 1 |
| Answer» E. | |
| 28. |
What is the compressibility of ideal gases? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |