MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Unit Processes Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In presence of what do we get Aniline from Chlorobenzene? |
| A. | NH3, Al |
| B. | NH3, H2O |
| C. | NH3, Cu+ |
| D. | NH3, Zn+ |
| Answer» D. NH3, Zn+ | |
| 2. |
The solubility of NH3 in organic solvents is ______ than it is in water. Fill in the blank. |
| A. | More |
| B. | Less |
| C. | Equal |
| D. | None of the mentioned |
| Answer» C. Equal | |
| 3. |
When comparing NH3 and H2O vapour, as P(NH3)/P(H2O) increases, what happens to the NH3 concentration ? |
| A. | Increases |
| B. | Decreases |
| C. | No change |
| D. | None of the mentioned |
| Answer» B. Decreases | |
| 4. |
For what percent does NH3 is negatively absorbed in dilute solutions? |
| A. | Upto 25% |
| B. | Upto 50% |
| C. | Upto 75% |
| D. | Upto 100% |
| Answer» C. Upto 75% | |