Which of these is an example of a physical change?
a. sugar dissolving in warm water
...
Chemistry, 03.02.2020 20:57 hipstersale4913
Which of these is an example of a physical change?
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
Answers: 1
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