A solid having density of 9 × 10 3 kg m –3 forms face centred cubic crystals of edge…
Chemistry · JEE Main · NTA Exams — Solid State
A solid having density of 9 × 103 kg m–3 forms face centred cubic crystals of edge length \(200 \sqrt{2} \mathrm{pm} .\)What is the molar mass of the solid?

- 0.0432 kg mol–1
- 0.0216 kg mol–1
- 0.4320 kg mol–1
- 0.0305 kg mol–1
Answer
(B) 0.0216 kg mol –1
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