If an iron (III) complex with the | Chemistry| JEE Main 2024

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JEE Main 2024

04-04-2024 S2

Question

If an iron (III) complex with the formula $\left[\mathrm{Fe}\left(\mathrm{NH}_3\right)_{\mathrm{x}}(\mathrm{CN})_{\mathrm{y}}\right]^{-}$has no electron in its $\mathrm{e}_{\mathrm{g}}$ orbital, then the value of $\mathrm{x}+\mathrm{y}$ is

Select the correct option:

A

5

B

6

C

3

D

4

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