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NEETChemistryd and f Block Elements

What is the role of exchange energy in determining ionization enthalpy?

Options

  1. AIt increases ionization enthalpy
  2. BIt decreases ionization enthalpy
  3. CIt has no effect on ionization enthalpy
  4. DIt stabilizes the energy state

Correct answer

D. It stabilizes the energy state

Step-by-step solution

Exchange energy is responsible for the stabilization of energy state.

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