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)
Shabir ahmad bhat
The trifluralin B is a herbicide and possess three electron withdrawing substituents and one electron releasing substituent. it can undergo nucleophilic substitution reaction easily. therefore option D is correct.