For hydrogen atom, the orbital/s with lowest energy is/are :
(A) 4s
(B) 3px
(C) \(\rm 3 d_{x^{2}-y^{2}}\)
(D) \(3 \mathrm{~d}_{\mathrm{z}^{2}}\)
(E) 4pz
Choose the correct answer from the options given below :
1
(A) and (E) only
2
(B) only
3
(A) only
4
(B), (C) and (D) only