KVPY2011ChemistrySolid State
To obtain a diffraction peak, for a crystalline solid with interplane distance equal to the wavelength of incident X -ray radiation, the angle of incidence should be
Options
- A90^
- B0^
- C30^
- D60^
Correct answer
C. 30^
Step-by-step solution
From Bragg's equation array l n =2 ~d d = , n =1 1 =2 = 1 - =30^ array