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An isomer of the complex Co(en)(2)(H(2)O...

An isomer of the complex `Co(en)_(2)(H_(2)O)IC l_(2)`, on reaction with concentrated `H_(2)SO_(4)`, it suffers loss in weight and on reaction with `AgNO_(3)` solution gives a yellow precipitated which is isoluble in `NH_(3)` solution.
Q. Total number of space isomers of the formula of the above complex is:

A

2

B

3

C

4

D

1

Text Solution

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The correct Answer is:
B
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An isomer of the complex Co(en)_(2)(H_(2)O)IC l_(2) , on reaction with concentrated H_(2)SO_(4) , it suffers loss in weight and on reaction with AgNO_(3) solution gives a yellow precipitated which is isoluble in NH_(3) solution. Q. If all the ligandsin the co-ordination sphere of the above complex are replaced by CN^(-) ion, then the magnetic moment of the complex ion will be:

In coordination chemistry there are a variety of methods applied to find out the structure of complexes. One method involves treating the complex with known reagents and from the nature of raction, the formula of the complex can be predicted. An isomer of the complex Co(en)_(2)(H_(2)O)Cl_(2)Br , on reaction with concentrated H_(2)SO_(4) (dehydrating agent), suffers loss in weight and on reaction with AgNO_(3) solution it gives a white precipitate which is soluble in NH_(3)(aq) . The number of geometrical isomers of the formula fo the above original complex are (including the complex) :

An isomer of the complex Co(en)_(2)(H_(2)O)IC l_(2) , on reaction with concentrated H_(2)SO_(4) , it suffers loss in weight and on reaction with AgNO_(3) solution gives a yellow precipitated which is isoluble in NH_(3) solution. Q. If one mole of original is treated with excess Pb(NO_(3))_(2) solution, then the number of moles of white precipitate formed will be

In coordination chemistry there are a veriety of methods applied to find out the structure of complexes. One method involves treating the complex with known reagents and from the nature of reaction, the formula0 of the complex can be predicted. An isomers of the complex Co(en)_(2)(H_(2)O)Cl_(2)Br , on reaction with concentrated H_(2)SO_(4) (dehydrating agent ) it suffers loss in weight and on reaction with AgNO_(3) solution it gives a white precipitate which is soluble in NH_(3)(aq) . The correct formula of the complex is :

VK JAISWAL-CO-ORDINATION COMPOUNDS-LEVEL 3 (PASSAGE TYPE)
  1. An isomer of the complex Co(en)(2)(H(2)O)IC l(2), on reaction with con...

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  2. An isomer of the complex Co(en)(2)(H(2)O)IC l(2), on reaction with con...

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  3. An isomer of the complex Co(en)(2)(H(2)O)IC l(2), on reaction with con...

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  4. In complexes off wea field ligands, Delta(o) lt P (pairing energy), th...

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  5. In complexes off wea field ligands, Delta(o) lt P (pairing energy), th...

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  6. In complexes off wea field ligands, Delta(o) lt P (pairing energy), th...

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  7. Complex compounds are molecular compounds which retain their identitie...

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  8. Complex compounds are molecular compounds which retain their identitie...

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  9. Complex compounds are molecular compounds which retain their identitie...

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  10. Recent X-ray work, IR and other spectroscopic methods have proved that...

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  11. Recent X-ray work, IR and other spectroscopic methods have proved that...

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  12. On the basic of stability of complex ion in the solution, complexes ma...

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  13. On the basic of stability of complex ion in the solution, complexes ma...

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  14. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  15. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  16. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  17. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  18. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  19. When degenerate d-orbitals of an isolated atom/ion come under influenc...

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  20. Magnetic moment, ionic conductance and colligative properties are usef...

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