Identify $I, II, III$ in the given Born-Haber cycle diagram for the dissolution of an ionic solid $AB(s)$:
$AB(s) \xrightarrow{I} A^+(aq) + B^-(aq)$
$AB(s) \xrightarrow{II} A^+(g) + B^-(g)$
$A^+(g) + B^-(g) \xrightarrow{III} A^+(aq) + B^-(aq)$

  • A
    $\Delta_{lattice}H^o, \Delta_{hyd}H^o, \Delta_{sol}H^o$
  • B
    $\Delta_{sol}H^o, \Delta_{lattice}H^o, \Delta_{hyd}H^o$
  • C
    $\Delta_{hyd}H^o, \Delta_{lattice}H^o, \Delta_{sol}H^o$
  • D
    $\Delta_{sol}H^o, \Delta_{hyd}H^o, \Delta_{lattice}H^o$

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