AP EAMCET · Chemistry · Solid State
The ratio of anion radius to cation radius of a crystal is \(10: 9.3\). Then, the coordination number of the cation in the crystal is
- A 2
- B 4
- C 6
- D 8
Answer & Solution
Correct Answer
(D) 8
Step-by-step Solution
Detailed explanation
Given, the radius ratio of anion to cation \(=10: 9.3\) \(\therefore\) The radius ratio of cation to anion \(=9.3: 10\) \(=0.93\) When the cation to anion ratio lie between 0.732 to 1.00 , the coordination number is 8 . Thus, the coordination number of the cation in the crystal…
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