MCQ
Which of the following represent correct order of hydration energy ?
  • A
    $Be^{+2} < Li^+$
  • B
    $F^- < Cl^- < Br^-< I^-$
  • C
    $Li^+ < K^+ < Cs^+$
  • $Al^{+3} > Mg^{+2} > Na^+$

Answer

Correct option: D.
$Al^{+3} > Mg^{+2} > Na^+$
d
as per charge density

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