NEET Chemistry Quantum Mechanical Model MCQ Question
What does the probability density |ψ|² represent at any point in an atom?
The probability per unit volume of finding an electron.
The total energy of the atom at that point.
The average distance of an electron from the nucleus.
The speed of the electron in its orbital.
Correct Answer
Detailed Explanation
|ψ|² gives the value of probability density at any point in an atom, which represents the probability per unit volume of finding the electron at that point.
Found an issue with this question?
Related Questions
More from Quantum Mechanical Model
More from
What is the energy in joules associated with the fifth orbit of a hydrogen atom if the energy associated with the first orbit is -2.18 × 10^(-18) J?
According to the de Broglie equation, what is the wavelength of an electron with a kinetic energy of 2.0 × 10^−25 J and mass 9.1 × 10^−31 kg?
The maximum number of electrons in a subshell is given by the expression