NEETChemistryD and F Block ElementsMCQ+4 / −1
Among the following series of transition metal ions, the one where all metal ions have 3d2 electronic configuration is
[At. Nos. Ti = 22, V = 23, Cr = 24, Mn = 25]
[At. Nos. Ti = 22, V = 23, Cr = 24, Mn = 25]
- ATi3+, V2+, Cr3+, Mn4+
- BTi+, V4+, Cr6+, Mn7+
- CTi4+, V3+, Cr2+, Mn3+
- DTi2+, V3+, Cr4+, Mn5+
View written solutionFree
Correct answer: D
Ti+2 = [Ar]18 3d24s0
V3+ = [Ar]18 3d24s0
Cr+4 = [Ar]18 3d24s0
Mn+5 = [Ar]18 3d24s0
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