Question

what are chemical change​

Answer 1

The changes in which new substance are formed,are called chemical changes.

Answer 2

Answer:

▨ what are chemical change!?

A chemical change happens when one chemical substance is transformed into one or more different substances, such as when iron becomes rust. Chemical changes occur through the process of chemical reactions, and the resulting substances have different properties because their atoms and molecules are arranged differently.

▩ Some chemical change examples in our everyday life are mentioned below.

• Burning of paper and log of wood.
• Digestion of food.
• Boiling an egg.
• Chemical battery usage.
• Electroplating a metal.
• Baking a cake.
• Milk going sour.
• Various metabolic reactions that take place in the cells.