Dr Ayesha Shakeel on Nearpeer MDCAT Common Room

sir g iss ki kuch samajh nahi a rahi ha Four different sets of quantum numbers (n,l,m,s) for 4 electrons are given below: I. 4,0,0,-1/2 II. 3,1,1,-1/2 III. 3,2,2,+1/2 IV. 3,0,0,+1/2 The order of energy of the electrons is: A I > II > III > IV B IV > III > II > I C III > I > II > IV D II > III > IV > I