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Mario places 10 mL of water in a test tube and heats the liquid over a Bunsen burner for 2 minutes. After removing the test tube from the Bunsen burner, there are 6 mL of water left in the test tube. This experiment is a good example of a

chemical change involving phase changes.
physical change involving phase changes.
physical change involving chemical reactions.
chemical change involving chemical reactions.

2 Answers

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physical change involving phase changes

User Kayze
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Mario places 10 mL of water in a test tube and heats the liquid over a Bunsen burner for 2 minutes. After removing the test tube from the Bunsen burner, there are 6 mL of water left in the test tube. This experiment is a good example of a physical change involving phase changes.
User Mjeppesen
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8.5k points
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