A) \[T{{i}^{3+}},{{V}^{2+}},C{{r}^{3+}},\,\,M{{n}^{4+}}\]
B) \[T{{i}^{+}},{{V}^{4+}},C{{r}^{6}},\,\,M{{n}^{7+}}\]
C) \[T{{i}^{4+}},{{V}^{3+}},C{{r}^{2+}},\,\,M{{n}^{3+}}\]
D) \[T{{i}^{2+}},{{V}^{3+}},C{{r}^{4+}},\,\,M{{n}^{5+}}\]
Correct Answer: D
Solution :
| [d] \[T{{i}^{2+}}-=1{{s}^{2}}'\text{ }2{{s}^{2}}2{{p}^{6}},\text{ }3{{s}^{2}}3{{p}^{6}}3{{d}^{2}},\text{ }4{{s}^{0}}\] |
| \[{{V}^{3+}}=\text{ 1}{{s}^{2}},\text{ }2{{s}^{2}}2{{p}^{6}},\text{ }3{{s}^{2}}3{{p}^{6}},\text{ }3{{d}^{2}}'\text{ }4{{s}^{0}}\] |
| \[C{{r}^{4+}}=1{{s}^{2}},\text{ }2{{s}^{2}}2{{p}^{6}},\text{ }3{{s}^{2}}3{{p}^{6}}3{{d}^{2}},\text{ }4{{s}^{0}}\] |
| \[M{{n}^{5+}}=1{{s}^{2}},\text{ }2{{s}^{2}}2{{p}^{6}},\text{ }3{{s}^{2}}3{{p}^{6}}3{{d}^{2}},\text{ }4{{s}^{0}}\] |
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