In which of the following arrangements is the order $NOT$ according to the property indicated against it?
- A$Al^{3+} < Mg^{2+} < Na^{+} < F^{-}$ (Increasing ionic size)
- B$B < C < N < O$ (Increasing first ionisation energy)
- C$I < Br < F < Cl$ (Increasing electron gain enthalpy)
- D$Li < Na < K < Rb$ (Increasing metallic character)
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