How do I prepare organic chem. for JEE Mains 2017 to get atleast 100/120 ?

In order to master organic chemistry you need regular PRACTICE and REVISION. Candidates must start their preparation with the basic concepts of organic, which is important and scoring. Experts always suggest understanding the mechanisms rather than learning things. Mugging up isn't going to help, you'll forget things easily. In fact, understanding mechanism is the most crucial part in organic chemistry. After reading the basics you will understand what is it and how is it applied. When it comes to understanding organic chemistry for JEE, Plancess Subject Matter Experts recommend making handwritten notes of the standard reactions of each chapter. Many-a-times, candidates have to apply 2-3 mechanisms simultaneously at a time to carry out a particular reaction. As per the JEE paper trend, a candidate will find different reaction nearly every year in the question paper, hence it's better to understand rather than mug up or learning. One of the basic fundamentals is to see and understand the nature of reactants and practice it well. JEE aspirants should practice not less than 2000 questions to understand organic chemistry. However, your practice shouldn't stop here, in fact you can do more practice if you want to master this topic and have sufficient time.