MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Industry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which type of esters used in the solvent extraction process? |
| A. | Inorganic phosphate |
| B. | Phosphate |
| C. | Organic phosphate |
| D. | Low limestones ores |
| Answer» D. Low limestones ores | |
| 2. |
Which type of reaction UO2 + 4C -> UC2 + 2CO |
| A. | Uranium metal fuel elements |
| B. | Reduction with alkali |
| C. | Uranium carbide |
| D. | Enrichment |
| Answer» D. Enrichment | |
| 3. |
Why fluidized bed is used in Uranium gaseous conversion process? |
| A. | Good heat transfer |
| B. | Low turbulent mixing |
| C. | Production of low bulk density |
| D. | Batch processing |
| Answer» B. Low turbulent mixing | |
| 4. |
Which material is used to purify ThO2? |
| A. | Butyl phosphate |
| B. | NaOH leaching |
| C. | Butyl triphosphate |
| D. | Acid leaching |
| Answer» B. NaOH leaching | |
| 5. |
Cryogenic process is coupled with which type of separating technique of deuterium? |
| A. | Dual temperature exchange |
| B. | Distillation |
| C. | Electrolysis |
| D. | Hydrogen distillation |
| Answer» E. | |
| 6. |
In which form deuterium exists in natural water? |
| A. | HD |
| B. | D<sub>2</sub>O |
| C. | HDO |
| D. | D |
| Answer» D. D | |
| 7. |
Soda ash leaching comes into the picture in which type of removal of non-uranium constituents? |
| A. | Ion exchange following acid leach |
| B. | Leaching |
| C. | Solvent extraction |
| D. | Separation |
| Answer» C. Solvent extraction | |
| 8. |
In which ores U3O8 can be recovered as byproduct of phosphate fertilizer? |
| A. | Pitchblende |
| B. | Carnotite |
| C. | Monazite sands |
| D. | Phosphate rock |
| Answer» E. | |
| 9. |
Which coolant mentioned below is used to remove liberated energy? |
| A. | Heavy water |
| B. | Stainless steel |
| C. | Zirconium |
| D. | Aluminum |
| Answer» B. Stainless steel | |
| 10. |
Which one is the fertile fuel in nuclear industry? |
| A. | Uranium-233 |
| B. | Uranium-235 |
| C. | Uranium-238 |
| D. | Plutonium-239 |
| Answer» D. Plutonium-239 | |