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In which of the following complexes the ...

In which of the following complexes the metal ion is in zero oxidation state ?

A

`[Cu(NH_3)_4]Cl_2`

B

`Zn_2[Fe(CN)_6]`

C

`Mn_2(CO)_10`

D

`[Ag(NH_3)_2]Cl`

Text Solution

Verified by Experts

The correct Answer is:
C
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AAKASH SERIES-COMPLEX COMPOUNDS -Objective Exercise-2
  1. The number of ions formed when cupra ammonium sulphate is dissolved in...

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  2. The correct match is

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  3. In which of the following complexes the metal ion is in zero oxidation...

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  4. Which of the following represents chelating ligand?

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  5. The liquid hydrazinium is denoted as

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  6. Nickel combines with a uninegative monodentate ligand X to form a para...

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  7. Ammonia forms the complex ion [Cu(NH3)4]^(2+) with copper ions in alk...

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  8. [PdBr4]^(2-) is a sqaure planar complex. The hybridisation of Pd^(2+) ...

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  9. The colour exhibited by one of the iron ions in aqueous solutions is p...

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  10. In nitroprusside ion, the iron and NO exist as Fe^(II) and NO^+ rather...

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  11. Ag^(+) + NH3 hArr [Ag(NH3)]^(+) , K1=3.5xx10^(-3) , [Ag(NH3)]^(+) +...

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  12. The co-ordination number and the oxidation state of the element 'M' in...

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  13. In the separation of Cu^(2+) and Cd^(2+) in 2nd group qualitiative ana...

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  14. The number of bridging carbonyls respectively in Mn2(CO)10 and CO2(CO)...

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  15. Which complex has square planar structure?

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  16. Among [Ni(CO)4], [Ni(CN)4]^(-2) and [NiCl4]^(-2) species the hybrid...

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  17. Which of the following statement is incorrect for metals involving in ...

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  18. Compound that is both paramagnetic and coloured is

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  19. Correct matching from the codes given below

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  20. Strongest oxidant among the following is

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