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Question 2 of 37

Which of the following is a chemical change?

A. Cooking an egg
B. Mixing oil and water
C. Tearing a piece of paper
D. Watching a DVD

Sagot :

GinnyAnswer

Final answer:

Cooking an egg is a chemical change, while tearing a piece of paper is a physical change.


Explanation:

Cooking an egg is a chemical change because the heat applied alters the proteins in the egg, causing them to denature and form new compounds, changing the egg's color and texture.

Mixing oil and water, on the other hand, is a physical change as it does not create any new substances; it only involves a change in state or appearance.

Tearing a piece of paper is another example of a physical change where the paper is being physically altered without forming new substances.


Learn more about Chemical and Physical Changes here:

https://brainly.com/question/38267226


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