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Consider the complex given below [(NH(...

Consider the complex given below
`[(NH_(3))_(5)overset(" II")Ru(N_(2))overset(" II")Ru(NH_(3))_(5)]^(4+)` and the statements regarding it .
(i) N-N bond length is longer than that in free `N_(2)` molecule.
(ii) It is diamagnetic having `t_(2g)^(4)e_(g)^(2)` configuration of each `Ru^(2+)` ion .
(iii) Back bonding is involved in this
The correct statement(s) is/are :

A

Only (i)

B

Only(i) and (ii)

C

Only (ii) and (iii)

D

all of these.

Text Solution

Verified by Experts

The correct Answer is:
B
(ii) diamagnetic `rArr t_(2)^(6)eg^(0)`.
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GRB PUBLICATION-COORDINATION COMPOUNDS-G. Organometallic Compounds, Synergic Bonding
  1. Wilkinson's catalyst conatains :

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  2. Which of the following has the shortest N-N bond length ?

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  3. Consider the complex given below [(NH(3))(5)overset(" II")Ru(N(2))o...

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  4. Among the following metal carbonyls the C-O bond order is lowest in .

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  5. Which of the following has maximum C-O bond length ?

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  6. If the bond length of CO bond in carbon monoxide is 1.128 Å, then what...

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  7. Among the following metal carbonyls, the C-O bond order is lowest in

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  8. Select the correct order of C-O bond length :

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  9. Which of the following has the shortest Cr-C bond length ?

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  10. Which of the following is an oxidizing agent ?

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  11. Which of the following statements is correct ?

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  12. Which options is incorrect for K(4)[Fe(CN)(6)]:

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  13. Which of the following is correct for the Zeise's salt ?

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  14. In Fe(CO)5, the Fe-C bond possesses:

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  15. pi bonding is not involved in

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  16. Which of the following statement is correct with respect to the metal ...

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  17. Which amongst the following are organometallic compounds ? (P) Al(2)...

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  18. The number of sigma bonds in Zeise's salt is :

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  19. Which has aromatic ring in complex ?

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  20. Which has largest C-O bond length in the given, complexes ?

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