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
Option C is right
If any atom has lone paper and it is adjacent to double bond then that eletron become pi eletron as lone pair is also involved in conjugation.
tq sir
sir can u send me the basics of chemistry chapter ..and basic things pls