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NEETChemistryd and f Block Elements

Why is it challenging to generalize the relative stabilities of oxidation states based on ionization enthalpies?

Options

  1. AIonization enthalpies are inconsistent
  2. BIonization enthalpies are too low
  3. CThe problem is too complex
  4. DThe elements have low atomic numbers

Correct answer

C. The problem is too complex

Step-by-step solution

The relative stabilities of oxidation states are a complex problem not amenable to ready generalization based solely on ionization enthalpies.

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