MCQOPTIONS
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MCQOPTIONS
This section includes 14 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. |
What is H2? |
| A. | Heat of fusion |
| B. | Heat of vaporization |
| C. | Heat of sublimation |
| D. | None of the mentioned |
| Answer» C. Heat of sublimation | |
| 2. |
What is H1? |
| A. | Heat of fusion |
| B. | Heat of vaporization |
| C. | Heat of sublimation |
| D. | None of the mentioned |
| Answer» B. Heat of vaporization | |
| 3. |
What is T2? |
| A. | T, melting |
| B. | T, freezing |
| C. | T, vaporization |
| D. | T, condensation |
| Answer» D. T, condensation | |
| 4. |
Enthalpy has no absolute value. Only changes can be calculated.The given statement is |
| A. | Correct |
| B. | Incorrect |
| C. | Always incorrect |
| D. | None of the mentioned |
| Answer» B. Incorrect | |
| 5. |
WHAT_IS_T2??$ |
| A. | T, melting |
| B. | T, freezing |
| C. | T, vaporization |
| D. | T, condensation |
| Answer» C. T, vaporization | |
| 6. |
WHAT_IS_T1??$ |
| A. | T, melting |
| B. | T, freezing |
| C. | T, vaporization |
| D. | T, condensation |
| Answer» B. T, freezing | |
| 7. |
What_is_T2?$ |
| A. | T, melting |
| B. | T, freezing |
| C. | T, vaporization |
| D. | T, condensation |
| Answer» C. T, vaporization | |
| 8. |
What is T1? |
| A. | T, melting |
| B. | T, freezing |
| C. | T, vaporization |
| D. | T, condensation |
| Answer» B. T, freezing | |
| 9. |
For ideal gases, the heat capacity relation is |
| A. | Cp = Cv – R |
| B. | Cv = Cp + R |
| C. | Cp – Cv = R |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 10. |
Enthalpy has no absolute value. Only changes can be calculated. |
| A. | |
| B. | Correct |
| C. | Incorrect |
| Answer» B. Correct | |
| 11. |
For ideal gases, Enthalpy and Internal energy is only the function of __________ |
| A. | Pressure |
| B. | Volume |
| C. | Temperature |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 12. |
Cp is the change in enthalpy with respect to temperature at constant _____________ |
| A. | Pressure |
| B. | Volume |
| C. | Temperature |
| D. | None of the mentioned |
| Answer» B. Volume | |
| 13. |
Specific enthalpy is the function of |
| A. | Temperature and Pressure |
| B. | Temperature and Volume |
| C. | Pressure and Volume |
| D. | None of the mentioned |
| Answer» B. Temperature and Volume | |
| 14. |
Enthalpy (H) is |
| A. | H = U + PV |
| B. | H = U – PV |
| C. | H = U*PV |
| D. | None of the mentioned |
| Answer» B. H = U ‚Äö√Ñ√∂‚àö√ë‚àö¬® PV | |