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AB crystallizes in a body centred cubic ...

AB crystallizes in a body centred cubic lattice with edge length 'a' eqal to 387 pm. The distance between two oppositely charged ions in the lattice is `:`

A

200pm

B

300pm

C

335pm

D

250pm

Text Solution

Verified by Experts

The correct Answer is:
C
Distance between oppositely charged ions in bcc
`= ( sqrt( 3))/( 2) a = ( 1.732 xx ( 387p m))/( 2) = 335 `pm
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