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Which of the following arrangements does not represent the correct order of the property stated against it ?
(a) \( \mathrm{V}^{2+}\mathrm{Cr}^{2+}\mathrm{Mn}^{2+}\mathrm{Fe}^{2+} \) : Paramagnetic behaviour
(b) \( \mathrm{Ni}^{2+}\mathrm{Co}^{2+}\mathrm{Fe}^{2+}\mathrm{Mn}^{2+}: \) Ionic size
(c) \( \mathrm{Co}^{3+}\mathrm{Fe}^{3+}\mathrm{Cr}^{3+}\mathrm{Sc}^{3+}: \) Stability in aqueous solution
(d) \( \mathrm{Sc}\mathrm{Ti}\mathrm{Cr}\mathrm{Mn} \) : Number of oxidation states
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