JEE Main 2024 Chemistry question
The transition metal having highest 3rd ionization enthalpy is:
Answer: (B)
Solution
Removing the third electron from Mn²⁺ (3d⁵, half filled) is hardest.
The transition metal having highest 3rd ionization enthalpy is:
Removing the third electron from Mn²⁺ (3d⁵, half filled) is hardest.