NEET Physics Hydrogen Atom MCQ Question
Consider a diagram showing the energy level diagram for the hydrogen atom with horizontal lines representing allowed energy states. Which statement is true about the ground state energy of the hydrogen atom?
The energy is -13.6 eV, which is the lowest possible energy state.
The energy is 0 eV, indicating the electron is free.
The energy is 13.6 eV, representing the ionisation energy.
The energy is -1.36 eV, as it is the most stable state.
Correct Answer
Detailed Explanation
According to the NCERT context, the ground state energy of the hydrogen atom is -13.6 eV, which is the lowest energy state.
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