Day: January 22, 2018

chemcal reacitons and equations chapter-1 class-10 cbse science (chemistry )

DON’T STRESS DO YOUR BEST This is the first part of chapter chemical reactions and equations.in this part you will come t know————— — About the types of changes in our life –Representation of a chemical equation. –online lab for practical IN COMPLETE CHAPTER WE WILL STUDY ABOUT—— , Chemical Reaction – Common Observations in […]

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