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The radius ratio of KF is 0.98 . The structure of KF is of the type

Options

  1. ANaCl
  2. BZnS
  3. CCsCl
  4. DGraphite

Correct answer

C. CsCl

Step-by-step solution

As r + r - lies in the range 0.732 - 1.000 . Hence the coordination number is 8 and crystal is of CsCl type.

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