JEE Mains · Chemistry · STD 12 - 4. d and f- block elements
Pair of transition metal ions having the same number of unpaired electrons is _______.
- A \(\mathrm{V}^{2+}, \mathrm{Co}^{2+}\)
- B \(\mathrm{Ti}^{i+}, \mathrm{Co}^{2+}\)
- C \(\mathrm{Fe}^{3+}, \mathrm{Cr}^{2+}\)
- D \(\mathrm{Ti}^{3+}, \mathrm{Mn}^{2+}\)
Answer & Solution
Correct Answer
(A) \(\mathrm{V}^{2+}, \mathrm{Co}^{2+}\)
Step-by-step Solution
Detailed explanation
So \(\mathrm{V}^{2+} \& \mathrm{Co}^{2+}\) same number of unpaired electron.
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