KCl crystallizes in the same type of lattice as does NACl. Given that – InterviewSolution

1.	KCl crystallizes in the same type of lattice as does NACl. Given that rNa+rCl−=0.55 and rK+rCl−=0.74. Calculate the ratio of the side of the unit cell for KCl to that of NaCl.
Answer» KCl crystallizes in the same type of lattice as does NACl. Given that $\frac{r_{N a^{+}}}{r_{C l^{-}}} = 0.55$ and $\frac{r_{K^{+}}}{r_{C l^{-}}} = 0.74$ . Calculate the ratio of the side of the unit cell for KCl to that of NaCl.

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