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D and F Block Elements question

2025 · 4 Apr · Shift 1 · Q5

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D and F Block Elements
2025 · 4 Apr · Shift 1 · Q5

D and F Block Elements question

2025 · 4 Apr · Shift 1 · Q5

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

Pair of transition metal ions having the same number of unpaired electrons is

A
$\mathrm{Ti}^{3+}, \mathrm{Mn}^{2+}$
B
$\mathrm{Ti}^{2+}, \mathrm{Co}^{2+}$
C
$\mathrm{Fe}^{3+}, \mathrm{Cr}^{2+}$
D
$\mathrm{V}^{2+}, \mathrm{Co}^{2+}$

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