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KCET2016Chemistryd and f Block Elements

The metal ion having maximum paramagnetic behaviour among the first transition series elements is,

Options

  1. A( M n²⁺ )
  2. B( C u²⁺ )
  3. C( SC ²⁺ )
  4. D( Cu ⁺ )

Correct answer

A. ( M n²⁺ )

Step-by-step solution

The magnetic moment of the following metal ions are calculated below: Therefore, ( Mn ²⁺ ) has the maximum magnetic moment.

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