Question

Example of chemical changes observed in our daily life 0th chemistry

Answer 1

◆ Some Common Chemical Changes

● The rusting of iron.

● Combustion (burning) of wood.

● The metabolism of food in the body.

● Mixing an acid and a base, such as hydrochloric acid (HCl) and sodium hydroxide (NaOH)

● Cooking an egg.

● Digesting sugar with the amylase in saliva.

● Mixing baking soda and vinegar to produce carbon dioxide gas.

Answer 2

Answer:

Hi ! Here is your answer......

Explanation:

Examples of Chemical Changes  -

1. Burning wood.

2. Souring milk.

3. Mixing acid and base.

4. Digesting food.

5. Cooking an egg.

6. Heating sugar to form caramel.

7. Baking a cake.

8. Rusting of iron, etc.                              

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