Home
Class 12
CHEMISTRY
A 10 mL sample of a solution containing ...

A 10 mL sample of a solution containing `1.0 xx 10^(–7)` Ci of `{:(3),(1):}H` is injected into the blood stream of a laboratory animal. after sufficient time for circulatory equilibrium to be established, `0.10` mL blood is found to have an activity of 20 dis/min. Calculate the blood volume of the animal.

Text Solution

Verified by Experts

The correct Answer is:
V = `1.1` L
Promotional Banner

Topper's Solved these Questions

  • RADIOACTIVITY

    MOTION|Exercise EXERCISE - 4 LEVEL - I|10 Videos

  • RADIOACTIVITY

    MOTION|Exercise EXERCISE - 4 LEVEL - II|20 Videos

  • RADIOACTIVITY

    MOTION|Exercise EXERCISE - 2|15 Videos

  • PERIODIC TABLE

    MOTION|Exercise Exercise - 4 | Level-II|22 Videos

  • S-BLOCK

    MOTION|Exercise EXERCISE - 3 Level - II Previous Year | JEE adv|4 Videos

Similar Questions

Explore conceptually related problems

A 0.20 mL sample of a solution containing 1.0 xx 10^(-7) Ci of ._(1)H^(3) is injected into the blood stream of a laboratory animal. After sufficient time of of a circulatory equilibrium to be established, 0.10 mL of blood is found to have an activity of 20 dpm. Calculate the blood volume of the animal.

A 0.2 mL sample of a solution containing 1.0xx10^(-7) curie of ._(1)^(3)H is injected to the blood stream of an animal. After sufficient time for circulatory equilibrium to be esalablished, 0.10 mL of blood is found to have an activity of 20 dp m . Calculate teh volume fo blood in animal, assuming no change in activity of sample during circulatroy equilibrium.

A 12 mL sample of an aqueous solution containing 2xx10^(6) counts per sec of tritium is injected into the blood stream of an animal. After complete circulatory mixing , a 1 mL sample was drawn and found to have an activity of 1.5xx10^(4) counts . Calculate blood volume of the animal.

A small amount of solution containing .^(24)Na radionuclide with activity A=2xx10^(3) dis/sec. was injected in the blood stream of a man. The activity of 1 cm^(3) of blood sample taken t=5 hrs later turned out to be A'=16"dis/min/cm"^(3) . The half life of radionuclide is T=15 hrs. Find the volume of the man's blood.

A small quantity of solution containing Na^24 radio nuclide (half-life=15 h) of activity 1.0 microcurie is injected into the blood of a person. A sample of the blood of volume 1cm^3 taken after 5h shows an activity of 296 disintegrations per minute. Determine the total volume of the blood in the body of the person. Assume that the radioactive solution mixes uniformly in the blood of person. (1 curie =3.7 xx 10^10 disintegrations per second)

A small quantity of solution containing Na^(24) radio nuclide (half-life 15 hours) of activity 1.0 microcurie is injected into the blood of a person. A sample of the blood of volume 1 cm^(2) taken after 5 hours shows an activity of 296 disintegrations per minute. Determine the total volume of blood in the body of the person. (1 curie =3.7xx10^(10) disintegrations per second.)

A small amount of solution containing a radioactive nucleide A""^(x) was administrated into the blood of a patient. The activity of the nucliede id 2xx10""^(3) dps. Its half life is 15 hours. After 5 hours a sample of the blood drawn out from the patient. It,s activity was 16 dpm per mL. What is the volume of the 'blood' in the patient? (Log(1.26)=0.1)

MOTION-RADIOACTIVITY -EXERCISE - 3
  1. A mixture of ""^(239)Pu and ""^(240)Pu has a specific activity of 6 xx...

    Text Solution

    |

  2. In a nature decay chain series starts with ""(90)Th^(232) and finally ...

    Text Solution

    |

  3. A sample of {:(131),( 53):} I, as iodine ion, was administered to a pa...

    Text Solution

    |

  4. A sample of Uraninite, a Uranium containing mineral was found on analy...

    Text Solution

    |

  5. .(92)^(238)U by successive radioactive decays changes to .(82)^(206) P...

    Text Solution

    |

  6. A sample pitch blende is found to contain 50% Uranium (U^(238)) and 2....

    Text Solution

    |

  7. A 10 mL sample of a solution containing 1.0 xx 10^(–7) Ci of {:(3),(1...

    Text Solution

    |

  8. Nuclei of a radioactive element A are being produced at a constant rat...

    Text Solution

    |

  9. Nuclei of a radioactive element 'A' are being produced at a constant r...

    Text Solution

    |

  10. Nuclei of a radioactive element 'A' are being produced at a constant r...

    Text Solution

    |

  11. Mass defect in the nuclear reactions may by expressed in terms of the ...

    Text Solution

    |

  12. Mass defect in the nuclear reactions may by expressed in terms of the ...

    Text Solution

    |

  13. 1 Curie is equal to.

    Text Solution

    |

  14. {:(14),(6):}C decays by emission of .

    Text Solution

    |

  15. Emission of a beta - particle by a nuclide results in the formation o...

    Text Solution

    |

  16. The number of alpha and beta - particles emitted, when the following...

    Text Solution

    |

  17. The nuclides with same difference of number of neutrons and number of ...

    Text Solution

    |

  18. When {:(30),( 15):}P emits a position, the daughter nuclide formed is ...

    Text Solution

    |

  19. A nuclide which lies above the zone of stability is likely to emit .

    Text Solution

    |

  20. .(1)^(3)H and .(2)^(4)He are:

    Text Solution

    |