Crack Exam
If you want to do any good in IIT JEE or any exam you need to limit your study material but do that material 100%.
For chemistry NCERT book is must.
First Clear all your basic concepts from NCERT, after that for organic and inorganic follow Morrison and Boyd and
To check the complete syllabus of COMEDK 2017 you can refer below link-
http://www.engineering.careers360.com/articles/comedk-uget-syllabus
Assuming you are asking for BITSAT 2017 preparation so you can consider below points - Step 1: Check previous years question papers - BITSAT isn't remotely as tough to crack as the JEE is so better to check the question papers first. Step 2: Download the syllabus and study it
The Question containing Inaapropriate or Abusive Words
Question lacks the basic details making it difficult to answer
Topic Tagged to the Question are not relevant to Question
Question drives traffic to external sites for promotional or commercial purposes
The Question is not relevant to User
And never miss an important update