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Table salt becomes sticky on exposure to...

Table salt becomes sticky on exposure to humid air during rainy season. Explain.

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**Step-by-Step Solution:** 1. **Understanding Table Salt Composition**: Table salt, primarily composed of sodium chloride (NaCl), often contains impurities such as magnesium chloride (MgCl₂) and calcium chloride (CaCl₂). *Hint: Consider what other substances might be present in common table salt besides sodium chloride.* 2. **Identifying Impurities**: The impurities present in table salt, particularly magnesium chloride and calcium chloride, are known to be deliquescent. ...
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