Atoms And Nuclei Question 144
Question: The ground state energy of hydrogen atom is ? 13.6 eV. What is the potential energy of the electron in this state [AIIMS 2005]
Options:
A) 0 eV
B) ? 27.2 eV
C) 1 eV
D) 2 eV
Show Answer
Answer:
Correct Answer: B
Solution:
P.E. $ =2\times \text{Total energy}=2\times (-13.6)=-27\text{.2},eV $
