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In Chemistry / College | 2025-07-08

Which of these is an example of a physical change?
A. A banana ripening in the air
B. Hydrogen burning in the air
C. Zinc reacting with an acid
D. Liquid water turning into vapor

Asked by bjob64829

Answer (2)

A physical change is a change affecting a substance's properties without altering its composition. The example of a physical change from the provided options is liquid water turning into vapor. The other examples involve chemical changes. ;

Answered by GinnyAnswer | 2025-07-08

The example of a physical change from the options given is liquid water turning into vapor. This change does not alter the chemical structure of water. Other options involve chemical changes.
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Answered by Anonymous | 2025-07-27

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