MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Mass that a cube contains is 40 gm and having side length of 1 cm. What is the density of the material inside the cube? |
| A. | 40 gm/cm3 |
| B. | 20 gm/cm3 |
| C. | 10 gm/cm3 |
| D. | None of the mentioned |
| Answer» B. 20 gm/cm3 | |
| 2. |
Specific gravity of a substance is 2.42. What is the density of the substance in lb/ft3? |
| A. | 151 |
| B. | 252 |
| C. | 302 |
| D. | 402 |
| Answer» B. 252 | |
| 3. |
7-8. Specific gravity of a liquid is 2.39. |
| A. | 7. What is the density of the liquid in g/cm3? |
| B. | 2.39 |
| C. | 2.39102 |
| D. | 2.39×103 |
| E. | None of the mentioned |
| Answer» B. 2.39 | |
| 4. |
Specific gravity = 0.80 26˚/4˚ notation represents |
| A. | Specific gravity when the solution is at 26˚C and the reference substance is at 4˚C is 0.80 |
| B. | Specific gravity when the solution is at 4˚C and the reference substance is at 26˚C is 0.80 |
| C. | Both a and b |
| D. | Neither a nor b |
| Answer» B. Specific gravity when the solution is at 4˚C and the reference substance is at 26˚C is 0.80 | |