Question

PHYSICAL CHANGE OR CHEMICAL CHANGE

1.When making a sauce, a chef boils the alcohol until it changes to a gas and leaves the pan.

2. A scientist adds high pressure to gaseous oxygen until it turns into a gas.

3. Hydrogen sets fire and burns when exposed to oxygen and a spark.

4. A person accidentally drops a mirror so that it shatters.

5. A child falls from a tree and breaks a bone.

6. As soon as you begin eating, your body starts to digest food. The process of digestion is a

7. After dipping a piece of a chicken into batter, a person puts it into a deep fryer. The process of frying chicken is a

8. When a person slices tomatoes before adding them to a salad, what type of change did the tomatoes experience

9. Sugar is dissolved completely into water.

10. A branch rots and decomposes after falling from a tree​

Answer 1

1.Chemical Change

2.Chemical Change

3.Chemical Change

4.Physical Change

5.Physical Change

6.Chemical Change

7.Chemical Change

8.Physical Change

9 Physical Change

10.Physical Change

Step-by-step explanation:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula.