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NEETChemistryd and f Block Elements

What is the reason for the comparatively high Eo value of Mn?

Options

  1. AThe removal of an electron from the stable d10 configuration of Mn2+
  2. BThe stability of Mn3+ with a noble gas configuration
  3. CThe half-filled t 2g level of Mn2+
  4. DThe removal of an electron from the d5 configuration of Mn2+

Correct answer

D. The removal of an electron from the d5 configuration of Mn2+

Step-by-step solution

The comparatively high Eo value for Mn shows that Mn2+(d5) is particularly stable.

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