ChiefPO1 ChiefPO1

27-09-2021
Chemistry

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Which property altered during a chemical change is not altered during a physical change?

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brundag05 brundag05

27-09-2021

During physical changes, the composition od the original substance is not altered, but the properties of the original substance are altered. During a chemical change the composition od the original substance is not altered and the change is irreversible. Melting of butter and wax is an example of chemical changes.

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maiciewasXD maiciewasXD

27-09-2021

The difference between a physical reaction and a chemical reaction is composition. In a chemical reaction, there is a change in the composition of the substances in question; in a physical change there is a difference in the appearance, smell, or simple display of a sample of matter without a change in composition.

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