Ionisation enthalpy (Δi H1 kJ mol–1) for the elements of Group 13 f – InterviewSolution

1.	Ionisation enthalpy (Δi H1 kJ mol–1) for the elements of Group 13 follows the order.(i) B > Al > Ga > In > Tl(ii) B < Al < Ga < In < Tl(iii) B < Al > Ga < In > Tl(iv) B > Al < Ga > In < Tl
Answer» (iv) B > Al < Ga > In < Tl

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