A solid AB has a rock salt structure. If redius of cation A+ is 120pm, what is the minimum value of redius of B- anion?
(A)120 pm
(B)240 pm
(C)290 pm
(D)360 pm
Answers
Answered by
1
Answer:
Explanation:
For rock salt structure
r
B
−
r
A
+
=0.414
r
A
+
=120 pm
r
B
−
120
=0.414
⟹r
B
−
=290 pm
Hence, Option "C" is the correct answer.
Answered by
0
Answer:
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Explanation:
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