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Oxygen in nitrogen is an example of which solute-solvent combination?
Oxygen in nitrogen is an example of a gas-liquid solute-solvent combination, where oxygen (gas) is the solute and nitrogen (liquid) is the solvent.
When solid iodine is dissolved in alcohol which is the solute and which is the solvent?
In this case, solid iodine is the solute and alcohol is the solvent. This is because the solid iodine is being dissolved in the alcohol to form a homogeneous solution, with alcohol being the predominant component.
What is the substance that is dissolved in a solution?
The substance that gets dissolved in a solution is called the solute. It can be a solid, liquid, or gas that is evenly distributed and dispersed throughout the solvent in a solution.
Why does a solute depress the freezing point of a solution?
Adding a solute to a solvent disrupts the regular arrangement of solvent molecules, making it harder for the solvent molecules to form a solid structure. As a result, the freezing point of the solution is lowered because the solvent needs to be cooled to a lower temperature in order to overcome the disruptions caused by the solute particles and form a solid.
What affect does a solid nonionizing solute have on the freezing point of a solvent?
Adding a solid nonionizing solute to a solvent will decrease the freezing point of the solvent. This phenomenon is known as freezing-point depression and is a colligative property, where the presence of solute particles disrupts the solvent's ability to form solid crystals, requiring a lower temperature to freeze.
