The energy of the ground electronic state of hydrogen atom is 13.6 eV. The energy of the first excited state will be
A. – 27.2 eV
B. – 52.4 eV
C. – 3.4 eV
D. – 6.8 eV
Answer:C
The energy of the ground electronic state of hydrogen atom is 13.6 eV. The energy of the first excited state will be
A. – 27.2 eV B. – 52.4 eV C. – 3.4 eV D. – 6.8 eV