Why do solutions become saturated? How does temperature affect solutions? How does a solution differ from a colloid?
How does buffering a solution change the solutions behavior? How does Benedict's solution change colour? Describe how would you prepare 1 L of a 1 M solution of sodium chloride. The gram formula weight How do solutions differ from suspensions? How does a solution differ from a compound? A solvent is a substance that dissolves the solute particles during the formation of a solution.
Molecules Basel, Switzerland , 22 9 , Water forms the basis of many biological solutions that carries important particles and moves them throughout the body. The salt, NaCl, is an ionic compound where the negatively charged chloride ion is attracted by the. Save my name, email, and website in this browser for the next time I comment. Although the solute holds the minor amount in the solution, as compared to the solvent. But there is the condition in the solution called as saturation , in which the solvent is not able to dissolve any more solute.
Example of a solute and solvent can be explained by considering a cup of tea. Milk powder and sugar are dissolved in hot water. Here hot water is the solvent and milk powder and sugar are solutes. The solute is dissolved in the solvent. It can also be defined as the substance in which different substances or compounds dissolved to become a solution. Solvent occupies the major portion of a solution. These are usually liquids. Water is said to be the most common solvent in everyday life as it has the capability of dissolving any gas, solid or liquid substances and so also called as a universal solvent.
Polar solvents have high dielectric constant and have one or more electronegative atoms like N, H or O. Alcohols, ketones, carboxylic acids, and amides are the common examples of the functional group present in polar solvents. Polar solvents are made of polar molecules and can dissolve polar compounds only. The Polar solvent is further divided as polar protic solvents and polar aprotic solvents.
Water and methanol are polar protic molecules as they are capable of forming the hydrogen bond with the solutes. On the other hand, acetone is said as polar aprotic solvent as they are incapable of forming the hydrogen bond with the solute, but create dipole-dipole interactions with the ionic solutes. Non-polar solvents contain bonds with similar electronegative atoms like C and H.
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