MCQOPTIONS
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MCQOPTIONS
This section includes 8 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. |
Which of the following is glycerol esters of fatty acids? |
| A. | Halogenated |
| B. | Sucrose |
| C. | Oils |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 2. |
Which processes can be carried out in iron vessels? |
| A. | Halogenated processes |
| B. | Amide |
| C. | Alkaline processes |
| D. | All of the mentioned |
| Answer» D. All of the mentioned | |
| 3. |
Hydrochloric acid as what in absence of alkali? |
| A. | Positive ion |
| B. | Hydrolyser |
| C. | Both positive ion and hydrolyser |
| D. | None of the mentioned |
| Answer» C. Both positive ion and hydrolyser | |
| 4. |
It is difficulty to handling wet hydrochloric acid gas. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 5. |
Which of the following is an excellent non-metallic resistance to hydrochloric acid? |
| A. | Rubber |
| B. | Fused silica |
| C. | Proflex |
| D. | All the mentioned |
| Answer» E. | |
| 6. |
Which of the following acts as a resistant against HCl? |
| A. | Nickel |
| B. | Aluminium bronze |
| C. | Manganese bronze |
| D. | All of the mentioned |
| Answer» E. | |
| 7. |
Which is the most corrosive acid? |
| A. | Sulphuric acid |
| B. | Nitric acid |
| C. | Hydrochloric acid |
| D. | None of the mentioned |
| Answer» D. None of the mentioned | |
| 8. |
Which acid require serious consideration under acid hydrolysis? |
| A. | Nitric acid |
| B. | Sulphuric acid |
| C. | Both HNO<sub>3</sub> and H<sub>2</sub>SO<sub>4</sub> |
| D. | None of the mentioned |
| Answer» C. Both HNO<sub>3</sub> and H<sub>2</sub>SO<sub>4</sub> | |