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)
Priyanshu kumar Best Answer
Due to presence of plane of symmetry, the molecule is not chiral(optically inactive).There is plane of symmetry if we keep H-C-CH3 in plane