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Which of the following statements is cor...

Which of the following statements is correct ?

A

A Werner postulated the use of two types of linkage (primary and secondary ) by a metal atom/ion in a coordination compound .

B

Wilkinson catalyst is used for the hydrogenation of alkenes.

C

Metal carbonyl possess both `pi" and "sigma` bonds.

D

All of these.

Text Solution

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The correct Answer is:
D
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GRB PUBLICATION-COORDINATION COMPOUNDS-G. Organometallic Compounds, Synergic Bonding
  1. Which of the following has the shortest Cr-C bond length ?

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  2. Which of the following is an oxidizing agent ?

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  3. Which of the following statements is correct ?

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

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

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

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  7. pi bonding is not involved in

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

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

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

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  11. Which has aromatic ring in complex ?

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

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  13. In metal carbonyls, metal ligand sigma bond is formed by :

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  14. Which of the following ligand is not pi-acceptor ligand ?

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  15. Which of the following molecule has lower v(c-o) (stretching vibration...

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  16. Select the correct statement for Zeise's salt :

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  17. Which of the following has lower stretching frequency for C-O bond ?

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  18. Select the correct statement :

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  19. Arrange the following complex in increadsing order of stretching vibra...

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  20. The V-C distance in V(CO)(6)" and "[V(CO)(6)]^(-) are repectively (in ...

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