Question

Give an example of a reaction which shows more than one of these characteristics .? ​

Answer 1

Answer:

Characteristics of Chemical reaction

1)Evolution of gas. Some chemical reactions are characterised by the evolution of gas. ...

2)Formation of precipitate. Some chemical reactions are characterised by the formation of precipitate. ...

3)Change in colour. Some chemical reactions are characterised by change in colour. ...

4)Change in temperature. ...

5)Change of state.