Hello,

To learn and understand any subject, there is only a way to do this is practice. You have to solve 'n' numbers of questions and to do practice. If you find subject difficult then use some tricks which will make it easier for you to understand. If you find it very much difficult to understand then only focus on the important topics which are related with course. Then also if it is difficult for you to cope up with this subject you can leave it and only prepare it for boards not for JEE. You can still get a good score in the JEE with the help of other subjects such as Maths, Organic Chemistry, Physics.

Here are some tips that you can use while learning and practicing this subject

1. Study smartly it means that you do not have to read the whole lengthy answers but to understand it with the help of the practical examples. The examples you can find easily on the internet.

2. Make chart, it means if you want to understand and remember something or some sequence or reactions in this subject you can make a chart of it. So that you can remember lengthy answer or reactions

3. There are various portals which will help you understand the subject. To understand anything there are two ways of it Audio learning and Visual learning and visual learning is the best way of leaning anything. So try to learn through videos with examples. Remember Practice is the key of success.

Hope this answer will help you

Good luck