Which one of the following pairs of species h | vedclass

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(B) The bond order of a species can be determined by its total number of electrons using Molecular Orbital Theory.For $CN^{-}$: Total electrons = $6 (

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$CN^{-}, CO$

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(B) The bond order of a species can be determined by its total number of electrons using Molecular Orbital Theory.For $CN^{-}$: Total electrons = $6 (C) + 7 (N) + 1 = 14$. Bond order = $\frac{1}{2}(10 - 4) = 3$.For $CO$: Total electrons = $6 (C) + 8 (O) = 14$. Bond order = $\frac{1}{2}(10 - 4) = 3$.Since both $CN^{-}$ and $CO$ have $14$ electrons,they have the same bond order of $3$.

Which one of the following pairs of species have the same bond order?

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