Chemistry · 2022
JEE Main · 24 June 2022, Shift 1 · Q81
Atoms of element X form hcp lattice and those of element Y occupy 2/3 of its tetrahedral voids. The percentage of element X in the lattice is \ \ \…
Atoms of element X form hcp lattice and those of element Y occupy $\displaystyle \frac{2}{3}$ of its tetrahedral voids. The percentage of element $\displaystyle X$ in the lattice is \_\_\_\_. (Nearest integer)
Official answer
43
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.