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AP EAMCET202021 Sep 2020Morning ShiftChemistrys Block ElementsActual

Which factor makes Li the strongest reducing agent in aqueous solution?

Options

  1. ASublimation enthalpy
  2. Blonisation enthalpy
  3. CHydration enthalpy
  4. DElectron gain enthalpy

Correct answer

C. Hydration enthalpy

Step-by-step solution

Lithium has highest hydration enthalpy, which accounts for its high negative (E^ ) value and its high reducing power. Hence, the correct option is (c).

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