Question

write the characteristies
of a 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.

Explanation:

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Answer 2

Answer:

The characteristics of a chemical reactions are as follows

1. Evolution of gas
2. Formation of precipitate
3. change in color
4. change in temperature
5. change in state
6. formation of new substance