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You are given the following two complex ...

You are given the following two complex X and Y which are isomer of each other , X is Hg `[Co(SCN)_(4)]`. It is further given that 'spin only' magnetic moment of X is found to be 3.78 B.M. and that of Y is 1.73 B.M. Then which of the following is correct ?

A

Anion of X will be tetrahedral and that of Y will be square planar

B

Anion of X will be square planar but that of Y will be tetrahedral

C

Both the anions will be tetrahedral

D

Both the anions will be square planar

Text Solution

Verified by Experts

The correct Answer is:
A
`X rightarrow Hg[Co(SCN)_(4)],Y rightarrow Hg[CO(NCS)_(4)]`
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GRB PUBLICATION-COORDINATION COMPOUNDS-E. Stability, Colour and Magnetic Properties of Complexes
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  5. Select the correct statement .

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  6. Amongst Ni(CO)(4),[Ni(CN)(4)]^(2-) and NiCl(4)^(2-):

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  7. In complexes more stability is shown by :

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  9. Which of the following complexes is least likely to exist ?

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  10. For the reaction Ni^(2+)+4NH(3) to [Ni(NH(3))(4)]^(2+), at equilibrium...

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  11. An ion M^(2+) forms the complexes. [M(H(2)O)(6)]^(2+)" "[M(en)(3)]^(...

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  12. In the following complexes : (P) NiSO(4)+KCN(Xs) to complex 'I' (Q...

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  13. When hydrochloric aicd is addded to cobalt and nitrate solution at roo...

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  14. Of the following complex ions, the one that probably has the largest o...

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  15. The magnetic moment of a complex ion is 2.83BM The complex ion is (a...

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  20. Aqueous solution of Ni^(2+) contains [Ni(H(2)O)(6)]^(2+) and its magne...

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