Here you can download Errorless chemistry PDF for free. Errorless Chemistry consist physical, inorganic and organic chemistry for JEE examination. It has good amount of questions to practice and great level of explanation of theory. The quality of the book is at peaks but the only down side of the book is of its price. Check out the PDF in the link below and if you like the content in the book you can purchase risk free.
(or) Please consider purchasing the book if you feel the content of the book is good for you to prepare from. This supports the author to write great books like this. Also by purchasing the book you will get the latest 2020 version of the book, since i cannot upload the latest version of the book due to copyrights. So i strongly recommend you to check the price of the book and buy if you can afford.