MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The electrolyte is placed in a special type of cell known as ____________ |
| A. | Conductivity cell |
| B. | Conductance cell |
| C. | Equivalent cell |
| D. | Conduction cell |
| Answer» C. Equivalent cell | |
| 2. |
To detect the flow of current a head telephone ear piece is used instead of __________ |
| A. | Ammeter |
| B. | Galvanometer |
| C. | Multimeter |
| D. | Voltmeter |
| Answer» C. Multimeter | |
| 3. |
The specific conductance of the electrolyte ___________ on dilution. |
| A. | Increases |
| B. | Decrease |
| C. | Slightly increases |
| D. | Cannot be determined |
| Answer» C. Slightly increases | |
| 4. |
Specific conductance is expressed in terms of __________ |
| A. | Ohm/cm |
| B. | Ohm.cm |
| C. | Ohm<sup>-1</sup> cm<sup>-1</sup> |
| D. | Ohm<sup>-1</sup> cm |
| Answer» D. Ohm<sup>-1</sup> cm | |
| 5. |
The process of decomposition of an electrolyte by passing electric current through its solution is called as __________ |
| A. | Electrolyte |
| B. | Electrode |
| C. | Electrolysis |
| D. | Electrochemical cell |
| Answer» D. Electrochemical cell | |
| 6. |
The resistance of the conductor in the electrolytic cell ___________ with an increase in temperature. |
| A. | Increase |
| B. | Decrease |
| C. | Slightly increase |
| D. | Do no change |
| Answer» C. Slightly increase | |
| 7. |
In electrolytic conductors, the conductance is due to _____________ |
| A. | Flow of free mobile electrons |
| B. | Movement of ions |
| C. | Either movement of electrons or ions |
| D. | Cannot be said |
| Answer» C. Either movement of electrons or ions | |