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Coordination compounds have great import...

Coordination compounds have great importance in biological systems in this context which of the following statements is incorrect?

A

cyanocobalamin is vitamin `B_12` and contains cobalt

B

haemoglobin is the red pigment in blood and contains iron

C

chlorophylls are green pigments in plants and contain calcium

D

carboxypeptidase -A is an enzyme and contains zinc

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The correct Answer is:
C
chlorophylls are green pigments in plants and contain calcium
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ACCURATE PUBLICATION-COORDINATION COMPOUNDS -2 MARKS QUESTIONS
  1. Coordination compounds have great importance in biological systems in ...

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  2. What is the difference between a complex salt and a double salt?

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  3. Write the IUPAC name of following : K[Ag (CN)2]

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  4. Write the IUPAC name of the following: [Ni(H2O)2(NH3)4]SO4

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  5. Draw the geometrical isomers of the following complexes : [CoCl2(NH3)4...

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  6. Discuss structure of [Co(NH3)6]^(3+) ion the basis of V.B.T.

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  7. Write the factors affecting the stability of Complex Ion.

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  8. Explain the difference between a weak field ligand and a strong field ...

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  9. Write IUPAC name of the following [Co(NH3)3Cl]Cl2

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  10. Write IUPAC name of the following: [PtCl(NO2)(NH3)4]SO4

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  11. Write the IUPAC name of the [K4[Ni(CN)4]

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  12. Write IUPAC name of the following Na[Au(CN)2]

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  13. Write the IUPAC name of the K[Ag(CN)2]

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  14. Write IUPAC Name of Complexe : Na[Co(CO)4]

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  15. Write the IUPAC name of K2 [PtF6].

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  16. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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  17. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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  18. Write IUPAC Name of Complexe : [Co(NH3)6]ClSO4

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  19. Write IUPAC Name of Complexe : Na[Co(CO)4]

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  20. Write IUPAC Name of Complexe : Na[PtBrCl (NO2) (NH3)]

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  21. Write IUPAC Name of Complexe : [PtCl2 (C5H5N) (NH3)]

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