Mixtures & Solubility REVIEW

Which of the following refers to substances that do not mix together and look different throughout?

• homogeneous mixture

• solution

• heterogeneous mixture

• solubility curve

Which of the following refers to the substance that is being dissolved in a solution?

• solvent

• solute

• mixture

Which of the following is an example of a solvent?

• sugar

• salt

• copper sulphate

• water

Based on the solubility curve, how many grams of sugar will dissolve in a 100 mL of water at 20°C?

• 100 g

• 150 g

• 200 g

• 250 g

The substance that does the dissolving

• Solute

• Solvent

• Solution

• Miscibility

This is an example of a

• Solution

• Mixture

Sugar dissolved in water is an example of a

• Homogeneous Mixture

• Heterogeneous Mixture

Tags

NGSS.MS-PS1-2

Which is an example of a solution?

• Salt and Sugar

• Salt Water

• Jelly beans

• Concrete

Which of the following should be done to make the solute dissolve faster in the solvent?

• stir the solute

• freeze the solute

• decrease the temperature of the solvent

• increase the particle size of the solute

To make a solute dissolve more quickly in a solvent which would you do?

• Put it in cold water and stir it

• Put it in warm water and stir it

Tags

NGSS.MS-PS1-4