MCQOPTIONS
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MCQOPTIONS
This section includes 12 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 for standard heat of formation is |
| A. | 1 atm |
| B. | 1 psi |
| C. | 1 Kg/m2 |
| D. | None of the mentioned |
| Answer» B. 1 psi | |
| 2. |
Temperature for standard heat of formation is |
| A. | 298 K |
| B. | 300 K |
| C. | 400 K |
| D. | 528 K |
| Answer» B. 300 K | |
| 3. |
PRESSURE_FOR_STANDARD_HEAT_OF_FORMATION_IS?$ |
| A. | 1 atm |
| B. | 1 psi |
| C. | 1 Kg/m2 |
| D. | None of the mentioned |
| Answer» B. 1 psi | |
| 4. |
Temperature for standard heat of formation i? |
| A. | 298 K |
| B. | 300 K |
| C. | 400 K |
| D. | 528 K |
| Answer» B. 300 K | |
| 5. |
_________________ is always endothermic. |
| A. | Burning |
| B. | Freezing |
| C. | Condensing |
| D. | Boiling |
| Answer» E. | |
| 6. |
Burning is always an ______________ process. |
| A. | Exothermic |
| B. | Endothermic |
| C. | No heat transfer |
| D. | None of the mentioned |
| Answer» B. Endothermic | |
| 7. |
Rusting of Fe is |
| A. | Exothermic |
| B. | Endothermic |
| C. | No heat transfer |
| D. | None of the mentioned |
| Answer» B. Endothermic | |
| 8. |
Burning Butane in a gas grill is |
| A. | Exothermic |
| B. | Endothermic |
| C. | No heat transfer |
| D. | None of the mentioned |
| Answer» B. Endothermic | |
| 9. |
Electrolysis of water is |
| A. | Exothermic |
| B. | Endothermic |
| C. | No heat transfer |
| D. | None of the mentioned |
| Answer» C. No heat transfer | |
| 10. |
Photosynthesis is _________ |
| A. | Exothermic |
| B. | Endothermic |
| C. | No heat transfer |
| D. | None of the mentioned |
| Answer» C. No heat transfer | |
| 11. |
A reaction for which heat must be removed from the system to maintain isothermal condition is called |
| A. | Endothermic Reaction |
| B. | Exothermic Reaction |
| C. | Neutral Reaction |
| D. | None of the mentioned |
| Answer» C. Neutral Reaction | |
| 12. |
A reaction for which heat must be added to the system to maintain isothermal condition is called |
| A. | Endothermic Reaction |
| B. | Exothermic Reaction |
| C. | Neutral Reaction |
| D. | None of the mentioned |
| Answer» B. Exothermic Reaction | |