Hello, dear

Definetly help you !! Well what's happening that every Ques looks different in it specially when you sit in exam you didn't get which one is from which chapter , that's happen due to so much confusion and if you are not practicing.

• Practice as much as possible and do not try to cover everything in one day you will again forget it, solving previous year question is enough , and class notes ,practice start from resonance , and practice by analysing Ques it takes time in starting so do not frust it will save your time in future as well, slowly and slowly you start realising reactions results in organic are almost looks same for everyone Ques .but when you practice you will notice everything , what's happening may be happen you solve many questions without any rule's , so just start practice slowly do Ques on that topic whatever you do and do daily ,it's so so easy I sway .

Hope this will help you!!