Question:medium

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

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Higher nuclear charge pulls electrons closer, reducing ionic size.

Updated On: Mar 20, 2026

V²+ < Cr²+ < Mn²+ < Fe²+ : paramagnetic behaviour
Ni²+ < Co²+ < Fe²+ < Mn²+ : ionic size
Co³+ < Fe³+ < Cr³+ < Sc³+ : stability in aqueous solution
Sc < Ti < Cr < Mn : number of oxidation states

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The Correct Option is B

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