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JEE Main2008ChemistryIonic EquilibriumActual

Four species are listed below i. HCO ₃⁻ ii. H ₃ O ⁺ iii. HSO ₄⁻ iv. HSO ₃ ~F Which one of the following is the correct sequence of their acid strength?

Options

  1. Aiv < ii < iii < i
  2. Bii < iii < i < iv
  3. Ci < iii < ii < iv
  4. Diii < i < iv < ii

Correct answer

C. i < iii < ii < iv

Step-by-step solution

(iv) > (ii) > (iii) > (i)

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