for chemistry physical inorganic which book to follow for mastering it for jee advanced top rank ?is it any of these - rcm , n avasthi ,pradeep, p bahadur objective chemistry.?

You just take any of the standard Book(LIke O. P. Tondon or P Bahadur) and practice the good questions. Also you should solve previeous year iit-jee questions in limited time after completing the syllabus. You can always post your doubt here and we will solve the problems.
Good Luck!