Home Chemistry Solid State NCERT AB crystallises in a body centred cubic latt…
Chemistry Solid State NCERT Single Correct MCQ
Published on: August 14, 2026

AB crystallises in a body centred cubic lattice with edge length a, equal to 387 pm. The distance between two oppositely charged ions in the lattice is:

A
200 pm
B
300 pm
C
335 pm
D
250 pm

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Verified by Experts
The correct answer is:
C

For a bcc lattice

where radius of cation

radius of anion

edge length

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