A) Hunds rule - In orbitals of equivalent energy electron spins remain unpaired if possible
B) Paulis exclusion principle - No two electrons can have all the four quantum numbers identical
C) Zeeman effect - The effect of magnetic field on the atomatic spectra
D) Uncertainty principle - It is impossible to determine the position of an electron
Correct Answer: D
Solution :
As per uncertainty principle It is impossible to determine the position and momentum of a moving electrons in an atoms with accuracy or certainty.
You need to login to perform this action.
You will be redirected in
3 sec
