JEE Main 2022 — Solid State Question with Solution
JEE Main 2022 (24 Jun Shift 1)
Question
Atoms of element form lattice and those of element occupy of its tetrahedral voids. The percentage of element in the lattice is (Nearest integer)
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Show full solutionCorrect answer: 43
Correct answer
43
Step-by-step explanation
Number of effective atoms in HCP lattice is =6
Number of atoms of
Number of T.V. in h.c.p. =
Number of atoms atoms.
of
Round off to the nearest integer = 43
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This is a previous-year question from JEE Main 2022, covering the Solid State chapter of Chemistry. PrepSharp catalogues every PYQ from JEE Main with a verified answer key and step-by-step solution prepared by IIT alumni — so you can search by chapter, topic or year and revise efficiently.