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NEETChemistryp Block Elements (Group 13 & 14)

What is the reason for the occurrence of oxidation states two units less than the group oxidation state in p-block elements?

Options

  1. AThe inert pair effect
  2. BThe presence of d-orbitals
  3. CElectronegativity differences
  4. DIonization energy

Correct answer

A. The inert pair effect

Step-by-step solution

The occurrence of oxidation states two units less than the group oxidation states is sometimes attributed to the 'inert pair effect.'

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