Home
Class 12
CHEMISTRY
Coordination compounds have great import...

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

A

Carboxypeptidase-A is an enzyme and contain zinc.

B

Haemoglobin is the red pigment of blood and contains iron.

C

Cyanocobalmin is `B_(12)` and contain cobalt.

D

Chlorophyll are green pigments in plants and contain calcium.

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Exercise-3 Online Exam|22 Videos

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Additional Problem for Self Practice (APSP) Part-I|30 Videos

  • COORDINATION COMPOUNDS

    RESONANCE|Exercise Exercise-3 Part-I: JEE(Advance ) /IIT-JEE Problem (Comprehenion )|1 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    RESONANCE|Exercise ORGANIC CHEMISTRY(Chemistry in every day life)|31 Videos

  • D & F BLOCK ELEMENTS

    RESONANCE|Exercise INORGANIC CHEMISTRY(d & f- Block Elments)|40 Videos

Similar Questions

Explore conceptually related problems

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

Co-ordination compounds have great importance in biological systems. In this context, which statements is incorrect?

In context of Amniocentesis, which of the following statement is incorrect?

In context to Amniocentesis, which of the following statement is incorrect ?

In context with beryllium, which one of the following statements is incorrect ?

RESONANCE-COORDINATION COMPOUNDS-Exercise-3 Part-II: JEE(Main ) /AIEEE Problem
  1. The coordination number of a central metal atom in a complex is determ...

    Text Solution

    |

  2. Which of the following complex is an outer orbital complex?

    Text Solution

    |

  3. Coordination compounds have great importance in biological systems. In...

    Text Solution

    |

  4. Which one of the following has largest number of isomers?

    Text Solution

    |

  5. The correct order of magnetic moments (spin values in B.M.) among is:

    Text Solution

    |

  6. The oxidation state of Cr in [Cr(NH(3))(4)Cl(2)]^(+) is:

    Text Solution

    |

  7. IUPAC name of K(3)[Fe(CN)(6)] is

    Text Solution

    |

  8. Which of the following will show optical isomerism? .

    Text Solution

    |

  9. Which one of the following has lowest value of paramagnetic behaviour?

    Text Solution

    |

  10. The value of 'spin only' magnetic moment for one of the following conf...

    Text Solution

    |

  11. Nickel (Z=28) combines with a uninegative monodentate ligand X^(-) to ...

    Text Solution

    |

  12. IUPAC name [Co(NH(3))(5)(NO(2))]Cl(2) is

    Text Solution

    |

  13. In Fe(CO)5, the Fe-C bond possesses:

    Text Solution

    |

  14. How many EDTA molecules are required to make an octahedral complex wit...

    Text Solution

    |

  15. The spin-only magnetic moment [in units of Bohr magneton, (mu(B) of Ni...

    Text Solution

    |

  16. Which one of the following has a square planar geometry? (Co=27, Ni=...

    Text Solution

    |

  17. The coordination number and the oxidation state of the element 'E' in ...

    Text Solution

    |

  18. In which of the following octahedral complexes of Co (at. no. 27), wil...

    Text Solution

    |

  19. Which of the following has an optical isomer?

    Text Solution

    |

  20. Which of the following pairs represents linkage isomers ?

    Text Solution

    |