Intro to Solutions Check

What is a substance that is dissolved in another substance? 

• solution
• solute
• solvent
• compound

What is a solvent?

• The substance that does the dissolving in a solution.
• The substance that is being dissolved in a solution.
• The mixing of different substances.
• The process in which neutral molecules lose or gain electrons

This type of mixture contains two or more substances that are visibly distinguishable. 

• homogeneous
• heterogeneous
• solution
• colloid

The image shown is an example of a ___________.

• solution
• mixture
• gas
• plasma

Olive Oil

• Heterogeneous  mixture
• Homogeneous mixture

In this mixture, which of the following will be the solute?

• The water in the glass
• The glass that holds the final mixture
• The solution containing both powder and water
• The powder on the spoon

Which of the following is NOT TRUE about Heterogeneous Mixtures?

• They will settle out over time

• Individual particles are often distinguishable

• Solutions are a type of heterogenous mixture

• Emulsions, Suspensions, and Collides are types of Heterogeneous Solutions.

a solute whose water solution conducts electricity is called a(n)

• nonconductor
• electrolyte
• nonelectrolyte
• aqueous solution

What will allow more solute to be dissolved in a solvent.

• adding more solute
• stiring
• cooling solution
• heat

Which of the following changes will NOT increase the rate at which a substance will dissolve?

• Increasing the temperature

• Stirring the Solution

• Increasing the surface area of the solute

• Decreasing the temperature