Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Suman Kumar
Smaller rings have higher priority. if all are carbon in the ring
Simun there is lecture series of chem academy in YouTube.
Do you want to see that?
if yes i will send you the link
pls send me sir
https://www.youtube.com/playlist?list=PLdZcCa6mtW21_gFPGv9MZ0biz2zjZiU7I