Incorrect statement is (1) \( \mathrm{Cr}^{2+} \) (aq) has strong reducing character (2) \( \mat...
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0Incorrect statement is
(1) \( \mathrm{Cr}^{2+} \) (aq) has strong reducing character
(2) \( \mathrm{Mn}^{3+}(\mathrm{aq}) \) has strong oxidizing character
(3) \( \mathrm{Co}^{2+}(\mathrm{aq}) \) is stable but it is easily oxidized in presence of complexing reagent.
(4) The ions \( \mathrm{Ti}^{2+}, \mathrm{V}^{2+} \) and \( \mathrm{Cr}^{2+} \) are strong oxidising agents in aqueous solutions.
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