MCQ
Select the correct order of the property indicated against them
  • A
    $Li^+(g) < Be^{2+} (g) < Mg^{2+}(g)$ (Ionisation energy)
  • B
    $Li^+ < Mg^{2+} > Al^{3+}$ (Polarisation power)
  • $[Ma_3b_3] < [M(AA)_2cd] < [M(AB)_2cd]$ (Number of stereo isomers)
  • D
    $Mg < Fe < Al$ (Ascending position of element in Ellingham graph, element nearer to $\Delta G^o$ = $0$ line is kept at last)

Answer

Correct option: C.
$[Ma_3b_3] < [M(AA)_2cd] < [M(AB)_2cd]$ (Number of stereo isomers)
c

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