X-Ray Diffraction Multiple Choice Questions and Answers | X-Ray Diffraction MCQs

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Questions
1 For normal chemical analysis, the proportional counters use
A Saturation region
B Proportional region
C Geiger counter region
D All of the above

Answer:Geiger counter region
2 The detector in X-ray diffraction that detects the visible radiation is
A Proportional counter
B Silicon diode
C Golay detector
D Scintillation counter

Answer:Scintillation counter
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3 Which of the following detector in X-ray diffraction has more resolution
A Proportional counter
B Silicon diode
C Goniometer
D Scintillation counter

Answer:Scintillation counter
4 In gas phase detectors in XRD, high voltage is applied in the region of
A Ionization region
B Proportional region
C Geiger counter region
D All of the above

Answer:Geiger counter region
5 Dead time is more in
A Scintillation counters
B Proportional counters
C Geiger counters
D Semi conductors

Answer:Scintillation counters
6 The material used to construct the filter in X-ray diffraction is
A Metal with next higher atomic number
B Metal with next lower atomic number
C Quartz
D Berylium

Answer:Metal with next lower atomic number
7 If the atomic numbers of the zirconium, molybdenum, palladium and tin are 40,42,46 and 50 respectively, the suitable filter for x-radiation from molybdenum is
A Zirconium
B Palladium
C Tin
D All of the above

Answer:Zirconium
8 Filters used in XRD may eliminate
A Kα1
B Kβ
C Kα2
D All of the above

Answer:Kβ
9 X-rays are generated by
A Geiger tube
B Goniometer
C Coolidge tube
D Rotameter

Answer:Coolidge tube
10 Collimators used in XRD are made up of
A Thin quartz tube
B Thin glass plates
C Thin metal plates
D All of the above

Answer:Thin metal plates

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