Chemistry · 2021
JEE Main · 18 March 2021, Shift 1 · Q31
In a binary compound, atoms of element A form a hcp structure and those of element M occupy 2/3 of the tetrahedral voids of the hcp structure. The…
In a binary compound, atoms of element A form a hcp structure and those of element M occupy $\displaystyle 2$/$\displaystyle 3$ of the tetrahedral voids of the hcp structure. The formula of the binary compound is :
Official answer
(2)
$\displaystyle \mathrm{M}_4 \mathrm{~A}_3$
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JEE Main 2021 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.