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JEE Main2002Chemistryd and f Block ElementsActual

Which of the following ions has the maximum magnetic moment ?

Options

  1. AMn ⁺²
  2. BFe ⁺²
  3. CTi ⁺²
  4. DCr ⁺²

Correct answer

A. Mn ⁺²

Step-by-step solution

Mn ²⁺ has the maximum number of unpaired electrons (5) and therefore has maximum moment.

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