Home
Class 12
CHEMISTRY
Haemoglobin contains 0.33% of iron by we...

Haemoglobin contains `0.33%` of iron by weight . The mol. Wt. of haemoglobin is approx.67200. The no of iron atoms (at.wt. of Fe = 56) present in one molecule of haemoglobin are :

A

1

B

2

C

4

D

6

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ALDEHYDES KETONES AND CARBOXYLIC ACID

    MBD PUBLICATION|Exercise QUESTION TYPE|100 Videos

  • BIOMOLECULES

    MBD PUBLICATION|Exercise QUESTION BANK |997 Videos

Similar Questions

Explore conceptually related problems

In which state iron is present in the haemoglobin ?

A solution containing 8.6 g urea in one litre was found to be isotonic with a 5% (wt./vol.) solution of an organic non-volatile solute. The molecular weight of latter is:

An element A (at.wt.=75) and B (at.wt. =25) combine to form a compound . The compound contains 75% A by weight. The formula of the compound will be :

Determine the type of Cubic lattice to which the iron crystal belongs, if its density of 7.876 g//cm^3 and edge length of the cell is 286 pm. (At wt of Fe = 56)

MBD PUBLICATION-BASIC CONCEPT OF THEORY-QUESTION BANK
  1. Between one gram of water and one gram of methanol which has more numb...

    Text Solution

    |

  2. Calculate the number of atoms of oxygen present in 88 g of CO2.

    Text Solution

    |

  3. Haemoglobin contains 0.33% of iron by weight . The mol. Wt. of haemogl...

    Text Solution

    |

  4. How many grams atoms of S are present in 0.25 g of S

    Text Solution

    |

  5. In a vessel 2 g of O2 2g Of H2 and 2 g of N2 are present. Which has th...

    Text Solution

    |

  6. How many grams of H2SO4 are present in o.25 mole of H2SO4.

    Text Solution

    |

  7. 18 g of water contains :

    Text Solution

    |

  8. The number of atoms in 0.004 g of magnesium is closed to :

    Text Solution

    |

  9. The number of electrons in a mole of hydrogen molecule is :

    Text Solution

    |

  10. One mole of CO2 contains

    Text Solution

    |

  11. The number of moles of BaCO3 Which contains 1.5 moles of oxygen atom i...

    Text Solution

    |

  12. How many moles of KI are required to produce 0.4 moles 0.4 K2HgI4 ?

    Text Solution

    |

  13. Volume of 4.4 g of CO2 at STP is :

    Text Solution

    |

  14. 4.4 g of an unknowm gas occupies 2.24 litres of volume at STP. The gas...

    Text Solution

    |

  15. Which one of the following has the smallest number of molecules ?

    Text Solution

    |

  16. Choose the wrong statement

    Text Solution

    |

  17. Which one of the following contains particle equal to those in 12 g M...

    Text Solution

    |

  18. Calculate the percentage composition of sodium carbonate.

    Text Solution

    |

  19. An organic compound conatins carbon hydrogen and oxygen.1.80 g of the ...

    Text Solution

    |

  20. A compound contains carbon hydrogen and nitrogen in the ratio 18:2:7 C...

    Text Solution

    |