MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Separation Processes knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following is untrue about Roult s law? |
| A. | P=P<sub>A</sub><sub>s</sub>x<sub>A</sub> + PB<sub>s</sub>x<sub>B</sub> |
| B. | P=P<sub>A</sub><sub>s</sub>x<sub>A</sub> + PB<sub>s</sub>(1-x<sub>A</sub>) |
| C. | P= P<sub>A</sub><sub>s</sub>x<sub>A</sub> + P<sub>A</sub><sub>s</sub>(1-x<sub>A</sub>) |
| D. | P=P<sub>s</sub><sub>B</sub> + x<sub>A</sub>(P<sup>s</sup><sub>A</sub>-P<sup>s</sup><sub>B</sub>) |
| Answer» D. P=P<sub>s</sub><sub>B</sub> + x<sub>A</sub>(P<sup>s</sup><sub>A</sub>-P<sup>s</sup><sub>B</sub>) | |
| 2. |
From the knowledge of vapor pressures of components, a y=x equilibrium can be approximated using how many values of A,B? |
| A. | Zero |
| B. | One |
| C. | Two |
| D. | Three |
| Answer» C. Two | |
| 3. |
Which of the following is the correct formula for gibb s phase rule? |
| A. | F=c+p |
| B. | F=c+p-2 |
| C. | F=c-p-2 |
| D. | F=c*p -2 |
| Answer» C. F=c-p-2 | |