Question

What are 20 chemical changes

Answer 1

Burning wood

Souring milk

Mixing acid and base

Digesting food

Cooking an egg

Heating sugar to form caramel

Baking a cake

Rusting of ironCrumpling a sheet of aluminum foil

Melting an ice cube

Casting silver in a mold

Breaking a bottle

Boiling water

Evaporating alcohol

Shredding paper

Sublimation of dry ice into carbon dioxide vapor

Answer 2

Answer:

Examples of Chemical Changes

• Burning wood.
• Souring milk.
• Mixing acid and base.
• Digesting food.
• Cooking an egg.
• Heating sugar to form caramel.
• Baking a cake.
• Rusting of iron.

$\huge\underline\color{red}Samriddhi♡$