Chemistry, asked by xxruataxx, 3 months ago

a solid AB has NaCl structure. If the radius of cation A is 100pm. What is the radius of anion B?​

Answers

Answered by maahitajane2008
1

Answer:

We know for the NaCl structure, for maximum of radius of B-, the ratio r+/r- should be minimum for octahedral voild i.e., 0.414. rArB=0.414⇒rB=rA0.414=1200.414=290 pm.

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