Question

1. What information do we get from a chemical equation ? Explain with the help ofexample. (5marks)​

Answer 1

Answer:

1 the whole information about the number of molecules mass etc is obtained about reactants and products

2 the

knowledge

of physical state of substance obtained

3 the

necessary condition like temperature, pressure catalyst etc are obtained for chemical equation

4 exothermic and endothermic nature of reaction is explained by equation

5 equation

gives

the

knowledge about reversibility of reaction