Why is sodium chloride soluble in water but not in kerosene?

Question

Answer

In SiMapl.. words

NaCl is a polar Molecule which is only soluble in Polar solvent...

Here water Is polar n kerosene is Non-polar solvent...

Hope u Understand It...

Answer

Sodium is a kind of metal which reacts vigorously with water. It generates a big amount of heat and light in this process. Since, it reacts with water and air vigorously it is kept immersed in kerosene where it do not reacts.

Answer

Why is Sodium Chloride Soluble in Water but not in Kerosene?

Sodium chloride is an ionic compound formed by the reaction of sodium and chlorine. It is a common salt that is widely used in various industries, including food, chemical, and pharmaceutical. Sodium chloride is soluble in water but not in kerosene. This is due to several factors that affect the solubility of compounds in solvents. In this article, we will discuss why sodium chloride is soluble in water but not in kerosene.

Chemical Nature of Sodium Chloride

Sodium chloride is an ionic compound that consists of positively charged sodium ions and negatively charged chloride ions. These ions are held together by strong electrostatic forces of attraction called ionic bonds. In water, sodium chloride dissociates into its constituent ions, which are surrounded by water molecules. This process is called hydration. The water molecules form a shell around the ions, which reduces the strength of the ionic bonds. This makes it easier for the ions to move apart and dissolve in water.

Polarity of Water and Kerosene

Water is a polar solvent, which means that it has a partial positive charge on one end and a partial negative charge on the other end. This polarity allows water molecules to interact with other polar molecules, such as ions, by forming hydrogen bonds. Kerosene, on the other hand, is a nonpolar solvent, which means that it has no partial charges. Nonpolar solvents cannot interact with polar molecules, such as ions, because there is no attraction between them.

Effect of Solvent-Solute Interaction

The solubility of a compound in a solvent depends on the interaction between the solvent and solute molecules. In the case of sodium chloride, the hydration of ions in water is a strong interaction that overcomes the ionic bonds holding the compound together. This allows the compound to dissolve in water. In kerosene, there is no interaction between the nonpolar solvent and the polar solute, which means that the compound cannot dissolve in kerosene.

Conclusion

In summary, sodium chloride is soluble in water but not in kerosene due to the chemical nature of the compound, the polarity of the solvents, and the interaction between the solvent and solute molecules. The hydration of ions in water is a strong interaction that overcomes the ionic bonds holding the compound together, while there is no interaction between the nonpolar kerosene and the polar sodium chloride.

Answer

Because water is a polar solvent but kerosene is a non polar solvent

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