Hello Sir,\nMy main aim is to secure a good rank in IIT JEE but (i finished my 10th board exams) in all books that i saw , n-factor and some other aspects of physical chemistry arent very well explained in RCM or Bahadur , but all the people in my class are very fast in learning and everyone knows well about these explained above . I really feel demotivated because ive spent 5hrs straight and didnt understand it . So what should i do sir to get a clear cut idea about all the concepts and how long should i study each day ?

Abhishek01 , 10 Years ago

Grade