1.

35. In hydrogen atom, energy of first excited stateis-3.4 eV. Then find out K.E. of same orbitof hydrogen atom(a) +3.4 ev(c) 13.6 eV(b) +6.8 eV(d) +13.6 eV (2002)

Answer»

option a is the answer.KE is the energy with which the electron moves in the orbit hence The energy is same but positive so answer is 3.4eV



Discussion

No Comment Found