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Ionic Equilibrium question

2008 · Shift 0 · Q7
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Ionic Equilibrium question

2008 · Shift 0 · Q7

JEE MainChemistryIonic EquilibriumMCQ+4 / −1
Four species are listed below i. HCO3−HCO_3^−HCO3−​ ii. H3O+H_3O^+H3​O+ iii. HSO4−HSO_4^−HSO4−​ iv. HSO3FHSO_3FHSO3​F Which one of the following is the correct sequence of their acid strength?
  1. A
    iv < ii < iii < I
  2. B
    ii < iii < i < iv
  3. C
    i < iii < ii < iv
  4. D
    iii < i < iv < ii
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