1. Tardigrade
  2. Question
  3. Chemistry
  4. Most stable ion in aqueous solution is :-

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Q. Most stable ion in aqueous solution is :-

NTA AbhyasNTA Abhyas 2020

Solution:

$Cr^{+ 3}\Rightarrow 4s^\circ 3d^{3}\Rightarrow t_{2 g}^{3}$ half filled more stable