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NTA Abhyas JEE Main2020ChemistrySolid StatePractice

The radius ratio of K F is 0.98. The structure of K F is the type.

Options

  1. AN a C l
  2. BZ n S
  3. CC s C l
  4. DC a F 2

Correct answer

C. C s C l

Step-by-step solution

As r + r - lies in the range 0.732 - 1.000. Hence co-ordination number is 8 and K F is of C s C l type.

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