CLASS →10 ,CHAPTER→ 1, "CHEMICAL REACTIONS AND EQUATIONS "(PART 2).

CLASS →10 ,CHAPTER→ 1, "CHEMICAL REACTIONS AND EQUATIONS "(PART. 2)CBSE|| PSEB|| CLASS 10 ||NCERT LINE BY LINE IN HINDI|| EASY EXPLANATION ||FROM BOOK FOR STUDENTS || FOR EASY LEARNING ||CHAPTER 1 ||CHEMICAL REACTIONS AND EQUATIONS .