The set having ions which|d and f Block Elements

JEE MAIN 2021

22-07-2021 - S2

Question

The set having ions which are coloured and paramagnetic both is -

Select the correct option:

$\mathrm{Cu}^{2+}, \mathrm{Cr}^{3+}, \mathrm{Sc}^{+}$

$\mathrm{Cu}^{2+}, \mathrm{Zn}^{2+}, \mathrm{Mn}^{4+}$

$\mathrm{Sc}^{3+}, \mathrm{V}^{5+}, \mathrm{Ti}^{4+}$

$\mathrm{Ni}^{2+}, \mathrm{Mn}^{7+}, \mathrm{Hg}^{2+}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Easy

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