Test Your Knowledge About Chemical Mixture! Trivia Quiz

Water is known as the universal solvent because it has the ability to dissolve a wide variety of substances. This is due to its unique molecular structure, which allows it to form hydrogen bonds with other molecules. These hydrogen bonds break apart the solute particles and surround them, dispersing them evenly throughout the water. This property makes water an excellent solvent for many substances, including salts, sugars, and gases. Additionally, water's polarity also allows it to dissolve both polar and nonpolar substances, further contributing to its universal solvent properties.

The two main types of mixtures are heterogeneous and homogeneous. A heterogeneous mixture is one in which the components are not evenly distributed and can be easily distinguished, such as a mixture of oil and water. On the other hand, a homogeneous mixture is one in which the components are evenly distributed and cannot be easily distinguished, such as a solution of salt and water.

A dilute solution is one that has a relatively small amount of solute compared to the amount of solvent. In this case, the correct answer states that there is "more 2 times more solvent than solute," indicating that the solvent is present in a greater quantity than the solute. This aligns with the definition of a dilute solution.

This statement is incorrect. Mixtures can be physically separated but cannot be chemically combined. In a mixture, the substances retain their individual properties and can be separated by physical means such as filtration or evaporation. On the other hand, chemical combination involves a reaction where new substances are formed with different properties.

A solution is made of more solvent than solute because a solution is a homogeneous mixture where the solute is dissolved in the solvent. The solvent is the substance that dissolves the solute, and it is present in greater quantity compared to the solute. The solute is the substance being dissolved, and it is present in a smaller amount. Therefore, a solution is made of more solvent than solute.