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Calculate the Effective Atomic number of...

Calculate the Effective Atomic number of Mn is `Mn_(2)(CO)_(10)`.

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Structure of the compound : `(CO)_(5)Mn-Mn(CO)_(5)`
Number of electrons in Mn = 25 (Atomic Number ). Number of electrons gained from 5 ligand molecules `=2xx5=10.`
Electrons from `Mn-Mn` bond = 1.
`therefore" "` The Effective Atomic Number (EAN) of Mn = Atomic Number of Mn - Oxidation Number (State) on `Mn+2xx" Number of ligands "+1" (Electron from Mn - Mn bond)"`
`=25-0+2xx5+1=25+11=36`
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CHHAYA PUBLICATION-COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS-QUESTION-ANSWER ZONE FOR BOARD EXAMINATION (SHORT ANSWER TYPE )
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  2. Calculate the oxidation number of the central metal atoms or ions : ...

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  3. Calculate the oxidation number of the central metal atoms or ions : ...

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  4. Calculate the oxidation number of the central metal atoms or ions : ...

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  7. Give the geometrical isomers of [Pt(NH(3))(2)Cl(2)].

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  8. Write the formula of potassiumtrioxalatoferrate (III).

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  9. Calculate the Effective Atomic number of Mn is Mn(2)(CO)(10).

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  10. If a coordination compound, CoCl(3).4NH(3) is heated, it does not give...

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  11. [M("AA")(2)X(2)]^(n+) is an optically active complex ion. What is its ...

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  12. How do the transition elements form pi- complexes ?

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  13. Why can't there be any low spin tetrahedral complex?

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  19. Show the structures of the isomers of [Co(NH(3))(3)Cl(3)].

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  20. The stability (or formation) constant (K(f)) for [Ag(NH(3))(2)]^(+) is...

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