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Double Jeopardy

Double Jeopardy. 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.

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Double Jeopardy

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  1. Double Jeopardy Compliments of the James Madison Center, JMU

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

  3. What is the universal solvent? Category 1 – 40 points

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

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

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

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

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

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

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

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

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

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

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

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

  16. 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

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

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

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

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

  21. 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

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

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

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

  25. 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

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

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