The earlier classes have already made students familiar with physical and chemical changes. You can download chemistry notes for class 10 chapter 1 below. Thus, this chapter of Chemical Reactions and Equations helps us understand these changes better and classify them accordingly. For instance, fermenting of grapes, digestion of food, the souring of milk and more are all situations where change happens. In other words, you often notice substances change in the environment under different conditions. This chapter deals with chemical reactions and equations in detail. 1.2 Why Should You Download Toppr? Chemistry Notes for Class 10 Chapter 1 – Chemical Reactions & EquationsĬhemical Reactions and Equations is the first chapter of Class 10 Science.
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