Question

Give any three properties of chemical change.​

Answer 1

Answer :-

The following are indicators of chemical changes:-

• Change in Temperature.
• Change in Color.
• Change in Odour.

(after reaction has begun)

• Formation of a Precipitate.
• Formation of Bubbles.

( indicates evolution of a gas )

Answer 2

Answer:

The change of one type of matter into another type (or the inability to change) is a chemical property. Examples of chemical properties include flammability, toxicity, acidity, reactivity (many types), and heat of combustion.