NEET Physics Hydrogen Atom MCQ Question
Which of the following statements about the hydrogen atom is correct?
The total energy of the electron in a hydrogen atom is positive, indicating it is free from the nucleus.
The electrostatic potential energy of the electron is negative, reflecting a bound state to the nucleus.
The kinetic energy of the electron is always greater than its potential energy in a hydrogen atom.
The orbit radius of the electron is directly proportional to its velocity in the hydrogen atom.
Correct Answer
Detailed Explanation
The electrostatic potential energy (U) of the electron in a hydrogen atom is negative, signifying that the electron is bound to the nucleus. This is consistent with the total energy being negative, as stated in the context that implies a bound state.
Found an issue with this question?
Related Questions
More from Hydrogen Atom
More from
In the Bohr model of the hydrogen atom, what is the frequency of the electromagnetic waves emitted when the electron orbits a proton at a radius of 5....
What is the significance of the negative total energy of the electron in a hydrogen atom?
What is the quantum condition for the angular momentum of the electron in the Bohr model?