MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Analytical Instrumentation knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
LiCl salt bridge is more suitable in organic solvents than KCl. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Which of the following salt bridge solutions must be used for silver/silver chloride electrode? |
| A. | Saturated KCl |
| B. | Saturated K<sub>2</sub>SO<sub>4</sub> |
| C. | Saturated LiCl |
| D. | Saturated KNO<sub>3</sub> |
| Answer» B. Saturated K<sub>2</sub>SO<sub>4</sub> | |
| 3. |
While using reference electrodes, the internal liquid level should always be kept above that of the sample solution. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
Which of the following is not the characteristics of a calomel electrode? |
| A. | The potential of electrode is not temperature dependent |
| B. | Preparation of electrode is easy |
| C. | Value of potential or emf is higher for lower concentration of Kcl |
| D. | Value of potential decreases with increasing concentration of Kcl |
| Answer» B. Preparation of electrode is easy | |