Which of the following arrangements does not represent the correct order of the property stated against it?

For Competitive Exams

V²⁺ < Cr²⁺ < Mn²⁺ < Fe²⁺ : paramagnetic behaviour

Ni²⁺ < Co²⁺ < Fe²⁺ < Mn²⁺ : ionic size

Co³⁺ < Fe³⁺ < Cr³⁺ < Sc³⁺ : stability inaqueous solution

Sc < Ti < Cr < Mn : number of oxidation states

Next Question

Which one of the following sets correctly represents the increase in the paramagnetic property of the ion?

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