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Solid State · 2024

2 Chemistry questions from this IIT JAM paper
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Solid State · 2024

2 Chemistry questions from this IIT JAM paper

  1. Q5.Wavelength of X-rays used in a diffraction experiment is 1.54 Å. X-rays are diffracted from a set of planes with an interplanar spacing of 1.54 Å. Then the angle θ (in degrees) corresponding to the first-order Bragg diffraction is
    Chemistry · Solid State · MCQ
  2. Q57.The unit cell of a two-dimensional square lattice with lattice parameter a is indicated by the dashed lines as shown below: The percentage (%) area occupied by the grey circles (of radius r) inside the unit cell is ​… Includes diagram
    Chemistry · Solid State · Numerical