Can anyone provide a list of chapters and specific topics which are just included in mains for physics and chemistry

As only a few days remain for mains 2020 I want to cover all such topics for example communication system or chem in everyday life, eddy currents etc . Pls help. I would really appreciate it.

Physics - EM waves,optical instruments, communication, KTG, Semiconductors,Earth's magnetism

Maths- PMI, LPP , Reasoning , statistics , sets and relations , heights and distances

Chemistry- Env chemistry, everyday life, hydrogen ,practical chemistry concepts

This is all what i remember as of now... mentors or aspirants are free to add-on to this list if i have missed something!