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. |
Under which of the following temperatures is the ionisation chamber maintained? |
| A. | 100<sup>o</sup>C |
| B. | 200<sup>o</sup>C |
| C. | 300<sup>o</sup>C |
| D. | 400<sup>o</sup>C |
| Answer» C. 300<sup>o</sup>C | |
| 2. |
Which of the following is used to inject liquid samples? |
| A. | Hypodermic needle |
| B. | Glass bulb |
| C. | Capillary tube |
| D. | Curvette |
| Answer» B. Glass bulb | |
| 3. |
Which of the following is not a type of ion detector used in mass spectrometers? |
| A. | Electron multiplier |
| B. | Flame emission detector |
| C. | Faraday cup collector |
| D. | Photographic plates |
| Answer» C. Faraday cup collector | |
| 4. |
Which of the following is normally done to convert the sample into the gaseous state? |
| A. | Sample is pressurized |
| B. | Chemical reactions are made to occur |
| C. | Sample is heated |
| D. | Sample is cooled |
| Answer» D. Sample is cooled | |