It will be always useful to practice from various resources for National Eligibility and Entrance Test. However you should not depend only one application for Chemistry. It is also not of surety whether questions will come from the application or not. You can also go for 11th and 12th class Chemistry books which are also important for preparation of National Eligibility and Entrance Test. I am mentioning below the name of the best books which are fruitful for Chemistry preparation for National Eligibility and Entrance Test:

1. NCERT Chemistry textbooks for class 11th and 12th.
2. ABC of chemistry for class 11 and 12 by modern.
3. Organic Chemistry by Morrison and Boyd
4. Modern approach to chemical calculations
5. Elementary problems in organic Chemistry buy MS Chauhan.

Read more about chemistry study material for National Eligibility and Entrance Test by clicking on mentioned below link:

https://www.google.com/url?sa=t&source=web&rct=j&url=https://learn.careers360.com/medical/neet-preparation-material/&ved=2ahUKEwjOptbChpf1AhWPzTgGHai_DKUQFnoECAQQAQ&usg=AOvVaw1PxxCd_buBnQFYSrymI_Qi