Question

Characteristics of chemical reaction ??

Instructions:

1. Please don't post invalid answer .
2. please give write answer of my question.​

Answer 1

Explanation:

The characteristics of a chemical reaction are :

1) Evolution of gas.

2) Formation of a precipitate.

3) Change in color.

4) Change in temperature.

5) Change in state.

6) Formation of new substances.

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Answer 2

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.