Chemistry, asked by amrinder9719863, 1 day ago

What are chemical change ??

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Answered by 1910h

1

Explanation:

A chemical change occurs when a new substance is formed through a chemical reaction like when fruit ripens or rots. When something undergoes a "chemical reaction" and a new substance is formed as a result, we call this chemical change. ... The iron reacts with water and oxygen to create a new substance — rust.

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