Double Jeopardy Solute/SolventTypes of Solutions SaturationRateGeneral Compliments of the James Madison Center, JMU

In a solution, the substance that is being dissolved is the ______. Category 1 – 20 points

What is the universal solvent? Category 1 – 40 points

True or False: A solvent is dissolved into a solute. Category 1 – 60 points

The amount of solute that can be dissolved in a specific amount of solvent at a given temperature is its ________________. Category 1 – 80 points

Adding more solute to a solvent does what to its boiling point? Category 1 – 100 points

The oceans are an example of what type of solution? Category 2 – 20 points

An alloy is an example of what type of solution? Category 2 – 40 points

A substance that does NOT conduct an electrical current when it forms a solution is called a(n) ________. Category 2 – 60 points

Explain why air is considered a solution. Category 2 – 80 points

The compounds that produce solutions of ions that conduct electricity in water are _______. Category 2 – 100 points

True or False: A saturated solution could be compared to a school bus filled to capacity. Category 3 – 20 points

A solution that contains all of the solute it can hold at a given temperature is ________. Category 3 – 40 points

The concentration of a solution that contains a large amount of solute in the solvent could be described as ___________. Category 3 – 60 points

A crystal of solute was dropped into a solution, and it dissolved. The original solution was supersaturated, saturated, or unsaturated? Category 3 – 80 points

If you can dissolve 82.6g of a substance A in to 100mL of water, but only 0.5g of substance B into 100mL of water, substance A is more or less soluble than substance B? Category 3 – 100 points

True or False: Increasing the surface area of a solid speeds up the rate or solution. Category 4 – 20 points

What does stirring do to the speed of dissolving of a solid in a liquid? Category 4 – 40 points

True or False: Increasing temperature always increases the solubility of a solute in a solvent. Category 4 – 60 points

List the three things that affect the rate at which a solid can be dissolved into a liquid. Category 4 – 80 points

If you were trying to dissolve a gas into a liquid, what are the two things you could do to increase the rate of solution? Category 4 – 100 points

Can you use water to dissolve nonpolar substances? Category 5 – 20 points

A molecule that is positively charged on one end and negatively charged on the other end is called _____. Category 5 – 40 points

Good ventilation is needed when working with polar or nonpolar substances? Category 5 – 60 points

The process by which the positive and negative ions of a crystalline solid separate in water is called what? (*Hint: This is the process associated with ionic compounds). Category 5 – 80 points

In what terms is the concentration of a liquid solution expressed? Category 5 – 100 points