Which of the following is/are not correct with respect to energy of atomic orbitals of hydrogen atom? (A)1s < 2p < 3d < 4s (B) 1s < 2s = 2p < 3s = 3p (C)1s < 2s < 2p < 3s < 3p (D) 1s < 2s < 4s < 3d
Choose the correct answer from the options given below :

A

(A) and (C) only

B

(B) and (D) only

C

(C) and (D) only

D

(A) and (B) only