MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Chemical Process Calculation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
9-10. Water vapour of 5 KPa at 300 K is saturated with air in a system.9. What is the mole fraction of air? |
| A. | 0.952 |
| B. | 0852 |
| C. | 0.259 |
| D. | 0.291 |
| Answer» B. 0852 | |
| 2. |
5-7. Assume water in air at 600 mm of Hg at 51 Degree Celsius. (Vapour pressure = 98 mm Hg)5. What is the pressure of Air? |
| A. | 502 mm Hg |
| B. | 402 mm Hg |
| C. | 302 mm Hg |
| D. | 202 mm Hg |
| Answer» B. 402 mm Hg | |
| 3. |
At dew point the partial pressure of the is equal to the partial pressure of the volatile liquid.The above given statements is |
| A. | Always correct |
| B. | Incorrect |
| C. | Depends on the properties of the liquid |
| D. | None of the mentioned |
| Answer» C. Depends on the properties of the liquid | |