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AB crystallises in a bcc lattice with ed...

`AB` crystallises in a bcc lattice with edge length `qa` equal to `387` pm`.The distance between two oppositely chariged ions in the lattice is

A

300pm

B

335pm

C

250pm

D

200pm

Text Solution

Verified by Experts

The correct Answer is:
B
For a bcc lattice
`(r^(+) + r^(-))=(sqrt(3)a)/(2) = (sqrt(3)xx387)/(2) = 335.15` pm
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AB crystallizes in a body centred cubic lattice with edge length a equal to 387p m .The distance between two oppositely charged ions in the lattice is :

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MHTCET PREVIOUS YEAR PAPERS AND PRACTICE PAPERS-SOLID STATE-EXERCISE 1
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