JEE Main 2021 — Solid State Question with Solution
JEE Main 2021 (26 Feb Shift 2)
Question
The number of octahedral voids per lattice site in a lattice is_. (Rounded off to the nearest integer)
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Correct answer
1
Step-by-step explanation
If number of lattice points are .
then effective octahedral voids
So, octahedral voids / lattice site
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This is a previous-year question from JEE Main 2021, 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.