MCQOPTIONS
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MCQOPTIONS
This section includes 12 Mcqs, each offering curated multiple-choice questions to sharpen your Distillation Design knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the below is the Dalton’s Law? |
| A. | pi = yi/P |
| B. | x = yi/ pi |
| C. | pi = yi/x |
| D. | pi = xi/y |
| Answer» B. x = yi/ pi | |
| 2. |
Given that αAB=2.0, Then equilibrium ratio of B is KB=0.7, Estimate αBA ? |
| A. | 0.9 |
| B. | 0.65 |
| C. | 0.5 |
| D. | 0.6 |
| Answer» D. 0.6 | |
| 3. |
When the boiling temperature is plotted against the liquid composition, then it is called |
| A. | Cooling Curve |
| B. | Heating Curve |
| C. | Bubble point curve |
| D. | Volatility Phase Diagram |
| Answer» D. Volatility Phase Diagram | |
| 4. |
WHICH_OF_THE_BELOW_IS_THE_DALTON‚ÄÖ√Ñ√∂‚ÀÖ√Ë‚ÀÖ¬•S_LAW??$# |
| A. | p<sub>i</sub> = y<sub>i</sub>/P |
| B. | x = y<sub>i</sub>/ pi |
| C. | pi = y<sub>i</sub>/x |
| D. | pi = x<sub>i</sub>/y |
| Answer» B. x = y<sub>i</sub>/ pi | |
| 5. |
Which system can be said as an Ideal system that obeys? |
| A. | Henrys Law |
| B. | Daltons Law |
| C. | Phase Rule |
| D. | Cremer’s rule |
| Answer» E. | |
| 6. |
Given that αAB=2.0, Then equilibrium ratio of B is KB=0.7, Estimate αBA ?$ |
| A. | 0.9 |
| B. | 0.65 |
| C. | 0.5 |
| D. | 0.6 |
| Answer» D. 0.6 | |
| 7. |
The Relative Volatility of components i and j can be defined as |
| A. | K<sub>i</sub>/K<sub>j</sub> |
| B. | K/K<sub>j</sub> |
| C. | y<sub>i</sub>/y |
| D. | x<sub>i</sub>/x |
| Answer» B. K/K<sub>j</sub> | |
| 8. |
The K value can be expressed as |
| A. | y/x |
| B. | y<sub>i</sub>/x |
| C. | x/y |
| D. | y<sub>i</sub>/x<sub>i</sub> |
| Answer» E. | |
| 9. |
When the temperature is plotted against the equilibrium vapor, then it is called |
| A. | Condensing Curve |
| B. | Dew Point curve |
| C. | Equilibrium Curve |
| D. | Bubble Curve |
| Answer» C. Equilibrium Curve | |
| 10. |
VLE data once obtained is represented on which scale? |
| A. | Binary Scale (0<x<1) |
| B. | Pressure Scales (0<P<sub>a</sub><1) |
| C. | Temperature Ranges (T<sub>1</sub><x<T<sub>2</sub>) |
| D. | Not specific |
| Answer» B. Pressure Scales (0<P<sub>a</sub><1) | |
| 11. |
The higher the concentration of volatile species, the distillation |
| A. | The higher the rate of liquid flow |
| B. | The lower the rate of Separation |
| C. | The higher the rate of separation |
| D. | Cannot be specified |
| Answer» D. Cannot be specified | |
| 12. |
Which of the following shows the correct Gibbs phase rule equation? |
| A. | F=C-P+2 |
| B. | P=C+P |
| C. | C=F-P+2 |
| D. | C=P-F |
| Answer» B. P=C+P | |