MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Technology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What does the plot in the diagram depict? |
| A. | Variation in the apparent equilibrium constants of a one-substrate one-product reaction |
| B. | Variation in the apparent equilibrium constants of a two-substrate two-product reaction |
| C. | Variation in the apparent equilibrium constant and percentage yield |
| D. | pH dependence on apparent equilibrium constant |
| Answer» E. | |
| 2. |
What is represented in the plot? |
| A. | Variation in the apparent equilibrium constants of a one-substrate one-product reaction |
| B. | Variation in the apparent equilibrium constants of a two-substrate two-product reaction |
| C. | Variation in the apparent equilibrium constant and percentage yield |
| D. | pH dependence on apparent equilibrium constant |
| Answer» D. pH dependence on apparent equilibrium constant | |
| 3. |
What does the diagram depict? |
| A. | Variation in the apparent equilibrium constants of a one-substrate one-product reaction |
| B. | Variation in the apparent equilibrium constants of a two-substrate two-product reaction |
| C. | pH dependence on apparent equilibrium constant |
| D. | Effect of the polarity of A and B |
| Answer» C. pH dependence on apparent equilibrium constant | |
| 4. |
What is represented in the following plot? |
| A. | Effect of the polarity of A and B |
| B. | Variation in the apparent equilibrium constants |
| C. | Effect of the ratio of the partition coefficients |
| D. | pH dependence on the apparent equilibrium constant |
| Answer» B. Variation in the apparent equilibrium constants | |
| 5. |
What does α represent in the below equation?\(K_{biphasic} = K_w (\frac{1+αP_B}{1+αP_A})\) |
| A. | \(\frac{[B_w]}{[A_w]}\) |
| B. | \(\frac{V_{org}}{V_w}\) |
| C. | \(\frac{[B_t]}{[A_t]}\) |
| D. | \(\frac{[B_{org}]}{[B_w]}\) |
| Answer» C. \(\frac{[B_t]}{[A_t]}\) | |
| 6. |
Which of the following does not represent Kbiphasic? |
| A. | \(\frac{[B_{org}]}{[A_{org}]}\) |
| B. | \(\frac{[B_t]}{[A_t]}\) |
| C. | \(K_w (\frac{1+αP_B}{1+αP_A})\) |
| D. | \(K_w \frac{P_B}{P_A}\) |
| Answer» B. \(\frac{[B_t]}{[A_t]}\) | |
| 7. |
The apparent equilibrium constant (Kbiphasic) of this system may be defined as _____________ |
| A. | \(\frac{[B_{org}]}{[A_{org}]}\) |
| B. | \(\frac{[B_w]}{[A_w]}\) |
| C. | of this system may be defined as _____________a) \(\frac{[B_{org}]}{[A_{org}]}\) b) \(\frac{[B_w]}{[A_w]}\) c) \(\frac{[B_t]}{[A_t]}\) |
| D. | \(\frac{[B_{org}]}{[B_w]}\) |
| Answer» D. \(\frac{[B_{org}]}{[B_w]}\) | |
| 8. |
What does PA represent in the following reaction? |
| A. | \(\frac{[B_w]}{[A_w]}\) |
| B. | \(\frac{[B_{org}]}{[A_{org}]}\) |
| C. | \(\frac{[A_{org}]}{[A_w]}\) |
| D. | \(\frac{[B_{org}]}{[B_w]}\) |
| Answer» D. \(\frac{[B_{org}]}{[B_w]}\) | |
| 9. |
In the below reaction, Kw is represented by ___________ |
| A. | \(\frac{[B_w]}{[A_w]}\) |
| B. | \(\frac{[B_{org}]}{[A_{org}]}\) |
| C. | \(\frac{[A_{org}]}{[A_w]}\) |
| D. | \(\frac{[B_{org}]}{[B_w]}\) |
| Answer» B. \(\frac{[B_{org}]}{[A_{org}]}\) | |