A diatomic molecule X 2 has a body-centred cubic ( bcc ) structure with a cell edge of…
Chemistry · JEE Main · NTA Exams — Solid State
A diatomic molecule X2 has a body-centred cubic (bcc) structure with a cell edge of 300 pm. The density of the molecule is 6.17 g cm–3. The number of molecules present in 200 g of X2 is
(Avogadro constant (NA) = 6 × 1023 mol–1)
(Avogadro constant (NA) = 6 × 1023 mol–1)
- 40 NA
- 8 NA
- 4 NA
- 2 NA
Answer
(D) 2 N A
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