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Which of the following arrangements does not represent the correct order of the property stated against it ? (1) Ni 2+ (2) Co 3+ (3) Sc (4) V2+ < Cr 2+ < Mn 2+ < Fe 2+ : paramagnetic behaviour

Which of the following arrangements does not represent the correct order of the property stated against it ?
(1) Ni 2+ < Co 2+ < Fe 2+ < Mn 2+ : ionic size
(2) Co 3+ < Fe 3+ < Cr 3+ < Sc3+ : stability in aqueous solution
(3) Sc < Ti < Cr < Mn : number of oxidation states
(4) V2+ < Cr 2+ < Mn 2+ < Fe 2+ : paramagnetic behaviour

Grade:11

1 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
2 years ago
Dear student

The answer is option d

Regards

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