Which one of the following about an electron occupying the 1s orbitals in a hydrogen atom is incorrect ? ( The Bohr radius is represented by )
The probability density of finding the electron is maximum at the nucleus.
The electron can be found at a distance from the nucleus.
The magnitude of the potential energy is double that of its kinetic energy on an average .
The total energy of the electron is maximum when it is at a distance from the nucleus.
An exhaustive E-learning program for the complete preparation of JEE Main..
An exhaustive E-learning program for the complete preparation of JEE Main..
Take chapter-wise, subject-wise and Complete syllabus mock tests and get in depth analysis of your test..
This course will help student to be better prepared and study in the right direction for JEE Main..
Take chapter-wise, subject-wise and Complete syllabus mock tests and get an in-depth analysis of your test..
Total energy of elctron in nth orbit -
Where z is atomic number
-
a.
, so probability density of finding the electron is maximum at the nucleus .
b. True, the electron can be found at any distance from the nucleus.
c.
on average.
d.
Option 1)
The probability density of finding the electron is maximum at the nucleus.
Option 2)The electron can be found at a distance
from the nucleus.
Option 3)The magnitude of the potential energy is double that of its kinetic energy on an average .
Option 4)The total energy of the electron is maximum when it is at a distance
from the nucleus.