MCQOPTIONS
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This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Solid State Chemistry knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A convergent beam is obtained by placing which of the following material between the X-ray source and the sample? |
| A. | tSoil particles |
| B. | tSingle crystal of carbon |
| C. | tLinear double crystal of graphite |
| D. | tBent single crystal of quartz |
| Answer» E. | |
| 2. |
What is the disadvantage of the Debye-Scherrer film to obtain the d-spacings? |
| A. | tTemperature required is too high |
| B. | tExposure time is long |
| C. | tClosely spaced arcs are circular |
| D. | tCones formed by the diffracted beams are two heavy in weight |
| Answer» C. tClosely spaced arcs are circular | |
| 3. |
In the powder method during the detection of the cones, two arcs are produced by the cone, in a well-powdered method these arcs appear as a___________ |
| A. | tCircle |
| B. | tCone |
| C. | tLine |
| D. | tSpotted lines |
| Answer» D. tSpotted lines | |
| 4. |
In the powder method of the crystals if the Bragg s angle is then what is the angle of the cone formed by the diffracted beams? |
| A. | t |
| B. | t2 |
| C. | t3 |
| D. | t4 |
| Answer» E. | |