Kitchen Science Lab

About this quiz

What this quiz asks

1. Which state of matter is the ice cube in this kitchen freezer scene?
2. What happens to the state of matter when water boils on the stove?
3. Look at this thick, slow-moving honey. Which state of matter describes its flow?
4. If you leave an ice cream cone in the sun, which change in States of Matter occurs?
5. Which common kitchen item is a base that reacts with vinegar to create bubbles?
6. If a red cabbage juice indicator turns bright pink, what does this tell you about the liquid?
7. What happens to the pH level of an acid when you slowly add a base to it?
8. Which combination of kitchen ingredients would result in a neutral mixture?
9. What happens when you mix vinegar and baking soda in a bowl?
10. Which gas is created during the Chemical Reaction of vinegar and baking soda?
11. If you heat sugar in a pan until it turns brown, what kind of change is this?
12. Why does adding lemon juice to purple cabbage water change its color to pink?
13. If you stir a spoonful of sugar into a glass of warm water and it disappears, what do we call this process?
14. You mix oil and water in a jar and shake it, but they eventually separate. What kind of mixture is this?
15. If you keep adding salt to water until no more will dissolve and it sits at the bottom, what is the water now?
16. Why does heating the water help you dissolve more cocoa powder for your hot chocolate?
17. Which object will float in a glass of water based on its density?
18. If you add salt to water, what happens to the density of the liquid?
19. Why does a hollow metal boat float while a solid metal ball sinks?
20. Which mixture results in a liquid that is less dense than the oil floating on top?
21. If you dissolve a lot of sugar in hot water and let it cool slowly, what process creates solid sugar sticks?
22. Why does using hot water help you dissolve more sugar before starting the crystallization process?
23. If you disturb a jar while sugar crystals are growing, what might happen to the final crystal shape?
24. Which action would most effectively speed up the growth of crystals after you have created a saturated solution?

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