Answers 2003350 Chemistry HONORS Sem 1 - Marez Changes in MatterQuestion 9

9

QuizMultiple Choice

Changes in Matter

Question 9 • 2003350 Chemistry HONORS Sem 1 - Marez

Which of these is an example of a physical change?

Answer

A

sugar dissolving in warm water

B

iron rusting in the presence of moist air

C

wood burning in the presence of oxygen

D

baking soda reacting with acid to form a gas

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