Q .     Which of the following does not represent the

correct order of the property indicated?

VIT 2014
A

`Sc^(3+) > Cr^(3+) > Fe^(3+) > Mn^(3+) `- ionic radii

B

`Sc < Ti < Cr < Mn `- density

C

`Mn^(2+) > Ni^( 2+) > Co^(2+) < Fe ^(2+)` -ionic radii

D

`FeO < CaO < MnO < CuO `-basic nature

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