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. |
Which of the following is not a reason for laser not being generally used as a source of radiation for UV, Visible Spectroscopy? |
| A. | High cost |
| B. | Limited range of wavelength |
| C. | Less intensity |
| D. | Complex to work with |
| Answer» D. Complex to work with | |
| 2. |
How is Tungsten Halogen lamp differs from normal Tungsten filament lamp used in absorption spectroscopy? |
| A. | It has a tungsten filament and is filled with inert gas |
| B. | Iodine is added to normal filling gas |
| C. | Iodine is coated on tungsten filament |
| D. | Iodine is added to inert gas |
| Answer» C. Iodine is coated on tungsten filament | |