The stability of ferric ion is due to

Question

The stability of ferric ion is due to (A) half filled f-orbitals (B) half filled d-orbitals (C) completely filled f-orbitals (D) completely filled d-orbitals

Tardigrade Admin · Accepted Answer

Half-filled or completely filled orbitals are quite stable than incompletely filled orbitals. The atomic number of iron is 26 and its electronic configuration is 3 d6 4 s2. <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/770906a96d63389e4a4f56bf6a192f8a-.png" /> In ferric ion d-orbital is half filled therefore, the stability of ferric ion is due to half filled d-orbitals.

Q. The stability of ferric ion is due to

half filled f-orbitals

half filled d-orbitals

completely filled f-orbitals

completely filled d-orbitals

Half-filled or completely filled orbitals are quite stable than incompletely filled orbitals.
The atomic number of iron is 26 and its electronic configuration is $3 d^{6} 4 s^{2}$ .

In ferric ion $d$ -orbital is half filled therefore, the stability of ferric ion is due to half filled $d$ -orbitals.

Q. The stability of ferric ion is due to

half filled f-orbitals

half filled d-orbitals

completely filled f-orbitals

completely filled d-orbitals

Half-filled or completely filled orbitals are quite stable than incompletely filled orbitals. The atomic number of iron is 26 and its electronic configuration is 3d64s2. In ferric ion d-orbital is half filled therefore, the stability of ferric ion is due to half filled d-orbitals.