Question

c) Write the characteristics of chemical reaction??

​

Answer 1

Answer:

The characteristics of a chemical reaction are :

Evolution of gas.

Formation of a precipitate.

Change in color.

Change in temperature.

Change in state.

Formation of new substances.

Answer 2

Explanation:

The characteristics of a chemical reaction are :

• Evolution of gas
• Formation of a precipitate
• Change in color
• Change in temperature
• Change in state
• Formation of new substances