Hello candidate,

Chemistry in everyday life, polymers, and biomolecules are most important for the JEE Mains examination and the syllabus for from this chapter does not come very frequently in the JEE advanced examination. So, it's better that you focus on the JEE Mains examination perspective in order for preparing for the chapters people in depth question from the chapter are not expected very often as per previous year trends. So, NCERT class 11th and class 12th text books would be enough for solving most of the questio in previous year paper from these chapters.

Good Luck!!