MCQ
A solid compound $XY$ has $NaCl$ structure. if the radius of the cation is $100 pm$, the radius of the anion will be
- ✓$\left(\frac{100}{0.414}\right)$
- B$\left(\frac{0.732}{100}\right)$
- C$100 \times 0.414$
- D$\left(\frac{0.414}{100}\right)$
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