MCQOPTIONS
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MCQOPTIONS
This section includes 11 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What type of products is synthesised over iron nitride? |
| A. | High molecular weight |
| B. | Low molecular weight |
| C. | Both high and low molecular weight |
| D. | None of the mentioned |
| Answer» C. Both high and low molecular weight | |
| 2. |
WHAT_TYPE_OF_PRODUCTS_IS_SYNTHESISED_OVER_IRON_NITRIDE??$ |
| A. | High molecular weight |
| B. | Low molecular weight |
| C. | Both high and low molecular weight |
| D. | None of the mentioned |
| Answer» C. Both high and low molecular weight | |
| 3. |
The SynoI process utilizes what ratio of gas recycle? |
| A. | Low |
| B. | Moderate |
| C. | High |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 4. |
Why is it difficult to separate mixtures of oxygenates, paraffinic and olefinic hydrocarbons? |
| A. | Temperature |
| B. | Pressure |
| C. | Azeotrope formation |
| D. | Isotrope formation |
| Answer» D. Isotrope formation | |
| 5. |
The isosynthesis only yields highly branched aliphatic hydrocarbons. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
Isosynthesis are designed to produce what? |
| A. | Oxygenated material |
| B. | Hydrogenated material |
| C. | Both oxygenated and hydrogenated material |
| D. | None of the mentioned |
| Answer» B. Hydrogenated material | |
| 7. |
Which type of alcohols are used as intermediates for preparing plasticizers? |
| A. | Low molecular weight |
| B. | High molecular weight |
| C. | No effect of molecular weight |
| D. | None of the mentioned |
| Answer» C. No effect of molecular weight | |
| 8. |
What is the use of Isooctyl alcohol? |
| A. | Paint driers |
| B. | Surface-active agent |
| C. | Paint driers & Surface-active agent |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 9. |
Fill in the blank: The Oxo process has provided a new source of high boiling _______ alcohols. |
| A. | Aromatic |
| B. | Amide |
| C. | Aliphatic |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 10. |
Copper chromite catalyst can be used for dehydrogenation step. |
| A. | True |
| B. | False |
| Answer» C. | |
| 11. |
How many reactors does the slurry system has? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» C. Three | |