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D and F Block Elements question

2022 · 29 Jul · Shift 1 · Q6

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D and F Block Elements
2022 · 29 Jul · Shift 1 · Q6

D and F Block Elements question

2022 · 29 Jul · Shift 1 · Q6

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

In following pairs, the one in which both transition metal ions are colourless is :

A
$\mathrm{Sc}^{3+}, \mathrm{Zn}^{2+}$
B
$\mathrm{Ti}^{4+}, \mathrm{Cu}^{2+}$
C
$\mathrm{V}^{2+}, \mathrm{Ti}^{3+}$
D
$\mathrm{Zn}^{2+}, \mathrm{Mn}^{2+}$

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