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

(1) The useful range of X-ray region for pharmaceutical analysis is
[A] 0.01 to 0.05 nm
[B] 0.05-0.07 nm
[C] 0.01-0.1 nm
[D] 0.2-0.3 nm
Answer: 0.01-0.1 nm
(2) Which of the following spectral line is more intense?
[A] P
[B] Q
[C] R
[D] All are equal
Answer: P

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(3) The X-rays emitted from an atom when an electron is removed from K- shell are
[A] K-lines
[B] L-lines
[C] M-lines
[D] N-lines
Answer: K-lines
(4) Transverse waves can be formed in fluids.
[A] K-lines
[B] L-lines
[C] M-lines
[D] N-lines
Answer: K-lines
(5) In X-ray powder camera technique, the detector used is
[A] PMT
[B] Photographic film
[C] Bolometer
[D] Thermistor
Answer: Photographic film
(6) One of the widely used target material for generation of X-ray spectral line is
[A] Zinc
[B] Molybdenum
[C] Xenon
[D] Manganese
Answer: Molybdenum
(7) The X-ray diffraction is based upon
[A] Illkovic equation
[B] Bragg’s equation
[C] Boltzmann equation
[D] Van deemter equation
Answer: Bragg’s equation
(8) Which of the following techniques can be considered as finger spectra
[A] NMR
[B] Mass
[C] X-ray diffraction
[D] Fluorimetry
Answer: X-ray diffraction
(9) The plot drawn in x-ray diffraction spectra is
[A] Intensity Vs angle
[B] Intensity vs l
[C] l vs Angle
[D] interatomic distance vs angle
Answer: interatomic distance vs angle
(10) The detector used in powder diffractometer is
[A] Photographic film
[B] PMT
[C] Goniometer
[D] Scintillation counter
Answer: Photographic film

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