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D and F Block Elements question

2003 · Shift 0 · Q55

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JEE Main
Chemistry
D and F Block Elements
2003 · Shift 0 · Q55

D and F Block Elements question

2003 · Shift 0 · Q55

JEE MainChemistryD and F Block ElementsMCQ+4 / −1

The number of d-electrons retained in

Fe^{2+}

(At no of Fe = 26) ion is :

A
4
B
5
C
6
D
3

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