Which change can be easily reversed?1 pointChemical changePhysical changeBoth physical and chemical changeNeither physical nor chemical change
Question
Which change can be easily reversed?1 pointChemical changePhysical changeBoth physical and chemical changeNeither physical nor chemical change
Solution
A physical change can be easily reversed. This is because a physical change does not alter the substance's identity. For example, when water freezes into ice, this is a physical change. If the ice is allowed to melt, it turns back into water. This is a reversible process. On the other hand, a chemical change, like burning wood into ash, cannot be easily reversed because it alters the substance's identity.
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