The difference in the number of unpaired... | d-Block Elements

JEE MAIN 2019

10-01-2019 S2

Question

The difference in the number of unpaired electrons of a metal ion in its high spin and low-spin octahedral complexes is two. The metal ion is:

Select the correct option:

$\mathrm{Ni}^{2+}$

$\mathrm{Mn}^{2+}$

$\mathrm{Fe}^{2+}$

$\mathrm{Co}^{2+}$

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

Question Tags

JEE Main

Chemistry

Medium

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