Home JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -5 A certain element crystallises in a bcc latt…
JEE Main - Previous Year Papers JEE MAIN 2021 PAPER -5 Single Correct MCQ
Published on: August 11, 2026

A certain element crystallises in a bcc lattice of unit cell edge length . If the same element under the same conditions crystallises in the fcc lattice, the edge length of the unit cell in will be . (Round off to the Nearest Integer). [Assume each lattice point has a single atom] [Assume ]

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The correct answer is:
33

(33) For BCC

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