Question

Which is an example of chemical change?
A) Water freezes B) Wood is cut C) Bread is baked D) Wire is bent

Answer 1

C) bread baked is a chemical change

Answer 2

Bread is baked is an example of chemical change.

So, the correct choice of the asked question is Option (C)

Explanation:

Definition: Chemical change is a kind of change in which a product is completely transformed into a new product in which the properties also gets changed and is not reversible.

Reason for correct choice:

1. Baking of bread is an example of chemical type of change.

2. It is because while baking, yeast produces CO2 gas and the dough is converted or transformed into a loaf of bread and this reaction cannot be reversed.

Reason for incorrect option:

1. Freezing of water, cutting wood, bending wire are not chemical changes. These are a kind of physical change because these changes can be reversed again into the initial form.

2. Therefore, Option A, B and D are incorrect choices.

Know More:

What type of change takes place in the following, physical or chemical? Briefly explain.

https://brainly.in/question/17204321

15 examples of physical change :

https://brainly.in/question/4632284

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