Chapter 5 (Acids, Bases and Salts) of Class 7 Science NCERT Book (PDF) is available here for download in PDF format. Get it now & prepare for CBSE Class 7 Science exam. It is one of the most important ...
CBSE Science Class 10 Chapter 2 Mind Map: A mind map is an illustration with the purpose of making the reader understand the whole content in minimum time that too with minor effort. In schools, ...
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