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प्रश्न
Which of the following arrangements does not represent the correct order of the property stated against it?
पर्याय
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
MCQ
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उत्तर
V2+ < Cr2+ < Mn2+ < Fe2+: paramagnetic behaviour
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या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
