Hey,

for basic you need to study from NCRT book and after that you can follow these book to increase your concept

• Physical Chemistry by O.P. Tandon
• ABC of Chemistry for class XI and XII by Modern

dear student

For NEET UG study topics from NCRET chemistry to cover your basic concepts. They have good explanation and with appropriate examples. It will help in neet as well as in your boards exam preparation. Apart from NCERT textbooks, I have list down following recommended books for you

Physical Chemistry by OP Tandon

ABC of Chemistry for Classes 11 and 12 by Modern

Concise Inorganic Chemistry by JD Lee

Dinesh Chemistry guide

Practice books by VK Jaiswal (Inorganic), MS Chauhan (Organic) and N Awasthi (Physical)

you can visit the link given below regarding you NEET prepartion and for reference books

https://medicine.careers360.com/articles/best-books-for-neet

hope this helps

All the best!!!