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Which of these is an example of a physical change? sugar dissolving in warm water iron rusting in the presence of moist air wood burning in the presence of oxygen baking soda reacting with acid to form
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Which of these is an example of a physical change?

sugar dissolving in warm water
iron rusting in the presence of moist air
wood burning in the presence of oxygen
baking soda reacting with acid to form a gas

User Justin Boo
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1 Answer

2 votes

Answer:

wood burning in the presence of moist air

Step-by-step explanation:

it can cause an air pollution

User Jaffa
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