रासायनिक आबन्ध तथा आण्विक संरचना - L14 | Class11 रसायन विज्ञान | Nishtha Ma'am | 10 AM | Doubtnut

12 PM Special Class | Class 11 - STRUCTURE OF ATOM || BOHR MODEL By Yakshu Ma'am

Find the AM of the following data by short-cut method. {:("Class Interval",f),(" "1-5,5),(" "6-10,10),(" "11-15,15),(" "16-20,10),(" "21-25,5):}