You may have noticed that when water boils, you can see bubbles that rise to the surface
Question:
You may have noticed that when water boils, you can see bubbles that rise to the surface of the water.
a. What is inside these bubbles?
i. Air
ii. Hydrogen and oxygen gas
iii. Oxygen gas iv. water vapor
v. Carbon dioxide gas
b. Is the boiling of water a chemical or physical change? Explain.
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Related Book For
Chemistry
ISBN: 9781305957404
10th Edition
Authors: Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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