JEE Main 2021 Chemistry question
Not in JEE Main or NEET syllabus
A certain element crystallises in a bcc lattice of unit cell edge length 27 Å. If the same element under the same conditions crystallises in the fcc lattice, the edge length of the unit cell in Å will be . (Round off to the Nearest Integer). [Assume each lattice point has a single atom] [Assume = 1.73, = 1.41]
Answer: 33