Chemical Reactions And Equations (1. Chemical Reactions and Equations) CBSE class 10 विज्ञान Chapter 1. Chemical Reactions and Equations summary with detailed explanation of the lesson Chemical Reactions And Equations along with meanings of difficult words. Given here is the complete explanation of the lesson, along with summary, explanation and questions and answers of each topic of lesson 1. Chemical Reactions and Equations.
Questions [page 13]
1. Why does the colour of copper sulphate solution change when an iron nail is dipped in it?
Questions [page 6]
Questions [page 10]
Questions [page 13]
Exercises