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

• A

  (A) and (C) only
• B

  (B) and (D) only
• Correct answer
  C

  (C) and (D) only
• D

  (A) and (B) only

Hence, the correct answer is option: 'C'.