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 ENGLISH|Exercise Exercise-3 Online Exam|22 Videos

  • COORDINATION COMPOUNDS

    RESONANCE ENGLISH|Exercise Additional Problem for Self Practice (APSP) Part-I|29 Videos

  • COORDINATION COMPOUNDS

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

  • CHEMISTRY IN EVERYDAY LIFE

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

  • D & F BLOCK ELEMENTS

    RESONANCE ENGLISH|Exercise ORGANIC CHEMISTRY(Aldehydes , Ketones, Carboxylic acid)|15 Videos

Similar Questions

Explore conceptually related problems

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect?

Which of the following statement is incorrect?

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

    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 ? (R = alkyl ...

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

  7. Write IUPAC name of K3[Fe(CN)6]

    Text Solution

    |

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

    Text Solution

    |

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

    Text Solution

    |

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

    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 (ethylenediaminetetraacetate) unit(s) are required to ma...

    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 th...

    Text Solution

    |

  18. In which of the following octahedral complexes of Co. (At . No. 27) , ...

    Text Solution

    |

  19. Which of the following has an option isomer ?

    Text Solution

    |

  20. Which of the following pairs represents linkage isomers ?

    Text Solution

    |