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A coordination compound of cobalt has th...

A coordination compound of cobalt has the molecular, formula containing five ammonia molecules, one nitro group and two chlorine atoms for onew cobalt atom. One mole of this compounds three ions in an aqueous solution. On reacting this solution with excess of `AgNO_(3)` solution, we get two moles of AgCI precipitate. The ionic formula for this complex would be

A

`[Co(NH_(3))_(4)(NO_(2))Cl][(NH_(3))Cl]`

B

`[Co(NH_(3))_(5)Cl][ClNO_(2)]`

C

`[Co(NH_(3))_(5)(NO_(2))]Cl_(2)`

D

`[Co(NH_(3))_(5)][(NO_(2))_(2)Cl_(2)]`

Text Solution

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The correct Answer is:
C
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GRB PUBLICATION-COORDINATION COMPOUNDS-C. Werners Theory, EAN Rule
  1. Concentrated H(2)SO(4)will not dehydrate the following complex :

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  2. On adding AgNO(3) solution to a solution of [Pt(NH(3))(3)Cl(3)]Cl, the...

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  3. A coordination compound of cobalt has the molecular, formula containin...

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  4. When any solution passess through a cation exchange resin that is in a...

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  5. [M(CO)(x)(NO)(y)] in this complex if all NO are replaced by CO can be ...

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  6. If excess of AgNO(3) solution is added to 100 mL of a 0.024 M solution...

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  7. Which of the following complex acts as reducing agent based on Sidgwic...

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  8. In the compound CoCl(3).5NH(3) :

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  9. The molar ionic conductances of octahedral complexes. (I) PtCl(4).5N...

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  10. Which one is the most likely structure of CrCl(3).6H(2)O if 2/3 of tot...

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  11. [Ni(CO)(x)] and [Fe(CO)(y)] what will be the value of x and y respecti...

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  12. Whch of the following will not follow sidgwick's EAN rule ?

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  13. The molecular formula Co(NH(3))(5)BrSo(4) have two isomeric form X and...

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  14. CoCl(3).4H(2)O is an anyhydrous binary solute hence its Werner's repre...

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  15. A complex of platinum, ammonia and chloride produces four ions per mol...

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  16. How many moels of AgCI would be obtained, when 100 mL of 0.1 M CO(NH(3...

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  17. One mole of complex compound Co(NH3)5Cl3 gives 3 moles of ions on diss...

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  18. Complexes [Co(SO(4))(NH(3))(5)]Br and [CoBr(NH(3))(5)]SO(4) can be dis...

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  19. Consider the following satements for Werner's theory : (P) Ligands a...

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  20. Which of the following is correct for both the following coordination ...

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