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JEE Main2005ChemistryIonic EquilibriumActual

What is the conjugate base of OH ⁻ ?

Options

  1. AO ₂
  2. BH ₂ O
  3. CO ⁻
  4. DO ⁻²

Correct answer

D. O ⁻²

Step-by-step solution

OH ⁻ O ⁻²+ H ⁺

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