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)
Dinesh khalmaniya 1
ii is more basic than 1st. because lone pairs on N atom in 1st is in conjunction with benzene ring so decrease basicity
ok sir
sir in my previous question I have asked u one thing have u checked
no, i didn't check