The radii of the sodium and potassium ions are 102 pm and 138 pm, respectively. which compound has stronger ionic at- tractions,
sodium chloride or potassium chloride?
1 answer:
<em>Answer:</em>
- The NaCl has more attraction as compare to KCl.
<em>Explanation:</em>
- As we know down the group size is increases.
- As the size of K is greater than Sodium.
- Due to greater size of atom, the distance between the K and Cl is greater than NaCl .
- Due to greater distance between the atoms , attraction become less.
<em>Summary:</em>
- Greater size (greater radius) between atoms , lesser will be attraction.
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