Q. The electronic configuration, which obeys Hund’s rule for the ground state of carbon atom is

 2053  196 KVPYKVPY 2016Structure of Atom Report Error

Solution:

According to Hund’s rule, ‘pairing of electrons in the orbitals belonging to same subshell does not take place until each orbital belonging to that subshell has got one electron each, i.e. it is singly occupied. The electronic configuration, which obeys Hund’s rule for ground state of carbon is
image