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Related Questions

  1. The oxidation states of sulphur in the anions : SO₃²⁻,S₂O₄²⁻ and S₂O₆²⁻
  2. By which of the following processes permanent hardness of water can be removed
  3. The ionisation potential for hydrogen atom is 13.6eV, the ionization potential for He⁺
  4. For an endothermic reaction, energy of activation is Ea and enthalpy of reaction
  5. What is the entropy change (in J K⁻¹ mol⁻¹) when one mole of ice is converted