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)
Pinky chaudhary
option A) reduction potential of Al and Fe is considered to already known to student by examiner.. otherwise it will be given in the question.. try to learn some most common reduction potential values