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Can a non polar solute dissolve nonpolar solvent?
Yes, nonpolar solutes can dissolve in nonpolar solvents because like dissolves like. This means that substances with similar polarities tend to dissolve in each other.
Explain the phrase like dissolves like and give an example of two like substances?
The phrase "like dissolves like" means that substances with similar polarities or solubilities will dissolve each other. For example, polar substances like water dissolve other polar substances like salt. Nonpolar substances like oil dissolve other nonpolar substances like grease.
Why is SO3 insoluble in water but soluble in sulphuric acid?
SO3 reacts with water to form sulfuric acid, which then dissolves in water. This reaction is highly exothermic and produces a lot of heat. Therefore, SO3 is not directly soluble in water but dissolves in sulfuric acid, which acts as a solvent for it.
How does principle of like dissolves like explain the differing solubilities of solutes in various solvent?
The principle of "like dissolves like" states that substances with similar polarity and intermolecular forces are more likely to dissolve in each other. For example, polar solutes dissolve better in polar solvents, while nonpolar solutes dissolve better in nonpolar solvents. This is because molecules with similar interactions can more easily mix at a molecular level, increasing solubility.
Explain the statement like dissolves like?
The "like dissolves like" principle means that substances with similar polarities are more likely to dissolve in each other. Polar substances dissolve polar substances, while nonpolar substances dissolve nonpolar substances. This is because similar intermolecular forces allow for better mixing and solvation.
