Question

c)NaCl is insoluble in kerosene oil why?
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Answer 1

Answer:

Explanation:

This so because both the solutes are different types. NaCl dissolves because it goes in the intermolecular space as being a solid crystals, but as the density matters in liquids, due to the densities of the liquids as oil is less denser than water it always floats and so it doesn't goes in the intemolcular spaces of water.

Answer 2

Answer:

because Kerosene comes from petroleum which is a nonpolar hydrocarbon that does not mix with water. Salt is a high ionic substance which dissolves completely in water

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