Solutions and Mixtures

What does it mean if a substance is soluble?

• It cannot be dissolved in a solution

• It can be dissolved in a solution

• It is always a solid

• It is always a liquid

What is the term for when something seems to disappear into a solution?

• Dissolve

• Scatter

• Settle

• Evaporate

Tags

NGSS.MS-PS1-2

A mixture that is homogeneous at the molecular level is called?

• Solution

• Suspension

• Colloid

• Alloy

The part of a solution that is smallest is called the?

• Solute

• Solvent

• Suspension

• Colloid

When a substance cannot be dissolved into a solution, it is termed as?

• Insoluble

• Soluble

• Saturated

• Supersaturated

amount of solute that can dissolve in a given amount of solvent at a given temperature

• saturated solution
• solubility
• pure substance
• colloid

A substance that cannot be dissolved into a solution is called

• soluble

• insoluble

sand and water is a soluble solution .

• true

• false

What is the role of a solvent in a solution?

• To dissolve the solute

• To increase the pressure

• To decrease the temperature

• To act as a filter

What is the main difference between a solution and a mixture?

• Solutions can only be liquids, while mixtures can be in any state of matter

• Solutions are always clear, while mixtures are cloudy

• Solutions are homogeneous, while mixtures can be heterogeneous

• Mixtures can be separated by physical means, while solutions cannot