d and f Block Elements Part 2

Section: Chemistry

Question : 77 of 100

Marks: +1, -0

Among Co3+,Ti2+,V2+ and Cr2+ ions, one if used as a reagent cannot liberate H2 from dilute mineral acid solution, its spin-only magnetic moment in gaseous state is B.M. (Nearest integer)

[25-Jul-2022-Shift-1]

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