the orbital angular momentum quantum number of the state S2 is a.0 b.1 c.2 d.3 Share with your friends Share 12 Akanksha C. answered this Dear Student, Correct option is b) 1 Explanation : The state S2 has energy equal to groundstate energy of H-atom.Es2 = EH-Z2n2×13.6 eV =-13.6 eVZ2 =n2Z =n = 3Thus S2 has one radial node as 3p orbital has one radial node.No. of radial node = n-l-1 = 3-1-1 =1Regards 7 View Full Answer