Q72 · CSIR NET Chemistry, June 2018
Paper: CSIR NET June 2018 · Subject: Physical Chemistry · Chapter: Solid State Chemistry · Topic: X Ray Diffraction Bragg · Marks: 2 · Difficulty: Medium
The (002) plane of an elemental FCC crystal diffracts X-rays ($\lambda$ = 0.154 nm) at Bragg angle 90°. the density of the crystal is $4 \times 10^{4}\ \mathrm{kg\,m^{-3}}$. The atomic weight of the elemental solid is
(a)22
(b)44
(c)88
(d)66
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.
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