Is it necessary to solve additional books for chemistry for the NEET preparation other than coaching modules and NCERT?

No i dont think so..If u r in a good institute like Allen n aakash then you dnt need to do so..Their modules are compiled n best to do in order to practicise as much as u cn…Its alwz better to solve one book 5 times than 5 books one time so its better to go through the module…Dnt bother too much focus on problems n go through tht…all the bes