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The complex ion having minimum magnitude...

The complex ion having minimum magnitude of `triangle_circ` (CFSE) in octahedral field is

A

`[CoCl_6]^(3-)`

B

`[Co(CN)_6]^(3-)`

C

`[Co(H_2O)_6]^(3+)`

D

`[Co(NH_3)_6]^(3+)`

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The correct Answer is:
A
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AAKASH INSTITUTE ENGLISH-Mock test 27-EXAMPLE
  1. The optically active co-ordination complex ion among the following is

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  2. The number of possible isomers of a square planar complex, [mabcd] is/...

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  3. The complex ion having minimum magnitude of trianglecirc (CFSE) in oct...

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  4. The number of unpaired electrons in central metal of cobalt ferrocyani...

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  5. Geometrical shapes of the complexes formed by the reaction of Ni^(2+) ...

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  6. The compound which does not show paramagnetism is

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  7. The shape of [Cu(NH3)4]^(2+) is square planar, Cu^(2+) in this complex...

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  8. What is the geometrical shape of complex and hybridisation of central ...

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  9. Out of the following, choose a correct statement.

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  10. The magnetic moment of a transition metal of 3d series is sqrt48 B.M. ...

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  11. Crystal field stabilisation energy for high spin d^(4) octahedral comp...

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  12. High spin complex of d^6 configuration in an octahedral field will hav...

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  13. The hybridized state of Al^(3+) in the complex ion formed when AlCl3 i...

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  14. Which of the following complexes is an inner orbtial complex ?

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  15. Which of the following pairs does not exhibit colour in solution ?

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  16. Which of the following complexes will show jahn-Teller distortion?

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  17. compounds having similar geometry have different magnetic moment(T/F)

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  18. The homoleptic complex is

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  19. Which of the following is not a metal carbonyl?

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  20. In which of the following carbonyls, the bond length of CO is the high...

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