3.4 Solution, solute and solvent

What are the two types of solid-liquid mixtures?

• Emulsion and Suspension

• Solution and Suspension

• Solution and Emulsion

• Solution and Colloid

What is a solution?

• A mixture with different layers

• A uniform mixture of two or more substances

• A mixture with visible particles

• A mixture that separates over time

What happens when a soluble solid dissolves in a liquid?

• It forms an emulsion

• It forms a clear mixture

• It forms a suspension

• It forms a solution

Tags

NGSS.MS-PS1-2

What does 'uniform mixture' mean in the context of a solution?

• The solution has layers

• Every part of the solution is different

• Every part of the solution is the same

• The solution is not clear

Which of the following is an example of a soluble solid in water?

• Sand

• Oil

• Sugar

• Salt

What is sand classified as in terms of solubility in water?

• Semi-soluble

• Partially soluble

• Insoluble

• Soluble

What is a solute?

• The solid that dissolves in a liquid

• The liquid that dissolves other substances

• The clear mixture formed by dissolving a solid

• The mixture formed by dissolving a solid in a liquid

What is a solvent?

• The solid that dissolves in a liquid

• The mixture formed by dissolving a solid in a liquid

• The clear mixture formed by dissolving a solid

• The liquid that dissolves other substances

In a salt solution, what is the solute?

• Water

• Salt

• Oil

• Sugar

In a sugar solution, what is the solvent?

• Sugar

• Water

• Salt

• Oil