Question

1. Explain 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.

hope it will be helpful for you

Answer 2

Answer:

A chemical reaction is a process in which reactants are converted into products. Chemical equations are used to illustrate chemical reactions. In a chemical reaction, the conversion of reactants into products results in some observable features known as characteristics of chemical reactions. The important characteristics are the Evolution of a gas, formation of a precipitate, Change in colour, Change in temperature and Change in the state