If you are a student of 10th class and finding notes of chemistry book. Then this app provides you the solved exercises of all chapters of the book. You can easily download this app freely by one click. It also contains various types of MCQs which you would not be find anywhere else. Class 10th all chemistry all chapter’s name: Chapter 9: Chemical Equilibrium Chapter 10: Acid, Base and Salts Chapter 11: Organic Chemistry Chapter 12: Hydrocarbons Chapter 13: Biochemistry Chapter 14: The Atmosph