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The central metal atom of which of the f...

The central metal atom of which of the following species does not have any d-electron -

A

`[MnO_(4)]^(-)`

B

`[Co(NH_(3))_(6)]^(3+)`

C

`[Fe(CN)_(6)]^(3-)`

D

`[Cr(H_(2)O)_(6)]^(3+)`

Text Solution

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The correct Answer is:
A
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CHHAYA PUBLICATION-COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS-MCQ (HOTSPOT) (Single Correct Type)
  1. Possible isomers of octahedral [Co(C(2)O(4))(2)(NH(3))(2)]-

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  2. Which of the following complexes does not have any optical isomer -

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  3. The central metal atom of which of the following species does not have...

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  4. Effective atomic number of Cr in [Cr(NH(3))(6)]Cl(3) is -

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  5. Which of the following dsp^(2) hybridised complex ions is square plana...

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  6. Which of the following does not form an amine even in presence of exce...

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  7. Which of the following is in accordance with spectrochemical series -

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  8. Which one of the following is a high spin complex -

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  9. The metal atom present in a complex behave as -

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  10. Which of the following reacts with [Co(NH(3))(5)Br]SO(4) to give a whi...

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  11. Which of the following ions exhibit coordination number 4 -

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  12. Platinum reacts with aquaregia to produce -

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  13. Molar conductivity of the aqueous solution of which of the following i...

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  14. The reagent used for identifying nickel ion is -

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  15. As per stability constants (imaginery) given, which of the following i...

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  16. The reason behind two different colours of the complex entity [Co(NH(3...

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  17. In which of the following pairs of complex ions, spin - only magnetic ...

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  18. The Fe-C bond in Fe(CO)(5) displays-

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  19. The formula of tris(ethylenediammine) cobalt (III) sulphate is -

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  20. In aqueous solution, which gives Fe^(3+) ion -

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