Home
Class 12
CHEMISTRY
The energy released in the fission react...

The energy released in the fission reaction `""U^(236) to ""X^(117) + Y^(117) + 2 ""_(0)n^(1)`, given that the binding energy per nucleon of X and Y is 8.5 MeV and that of `""_(92)U^(236)` is 7.6 MeV, is nearly.

A

220 MeV

B

180 MeV

C

195 meV

D

190 MeV

Text Solution

Verified by Experts

The correct Answer is:
C

Energy released is given by, `E = 117 xx 8.5 + 117 xx 8.5 - 236 xx 7.6 = 1989 - 1794 = 195` MeV
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR CHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Single Correct Answer Type ) |8 Videos
  • NUCLEAR CHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Multiple Correct Answer Type) |10 Videos
  • NUCLEAR CHEMISTRY

    BRILLIANT PUBLICATION|Exercise LEVEL-I|45 Videos
  • NITROGEN COMPOUNDS

    BRILLIANT PUBLICATION|Exercise LEVEL-III (Linked Comprehension Type)|9 Videos
  • P-BLOCK ELEMENTS

    BRILLIANT PUBLICATION|Exercise LEVEL-III|50 Videos

Similar Questions

Explore conceptually related problems

In the reaction ""_(1)^(2)H + ""_(1)^(3)H to ""_(2)^(4)He + ""_(0)^(1)n , if binding energies of ""_(1)^(2)H,""_(1)^(3)H, ""_(2)^(4)He are respectively a, b and c (in MeV), then the energy released in this reaction is :

BRILLIANT PUBLICATION-NUCLEAR CHEMISTRY -LEVEL-II
  1. Two radioactive isotopes A and B of atomic mass X and Y are mixed in ...

    Text Solution

    |

  2. The radioactive disintegration of ""(94)^(239)Pu and alpha-emission pr...

    Text Solution

    |

  3. Calculate the energy released in joules in the following nuclear react...

    Text Solution

    |

  4. One of the most stable nuclei is ""^(55). Mn. Its nuclide mass is 54.9...

    Text Solution

    |

  5. Energy for the combustion of 1 mole ethylene in oxygen is -1.4 xx 10^(...

    Text Solution

    |

  6. Calculate the energy released in the reaction, ""(17)^(35)Cl + ""(0)^...

    Text Solution

    |

  7. Calculate the energy released in the formation of argon atom ""(18)^(4...

    Text Solution

    |

  8. One mole of fuel on combustion liberates 1800 KJ of energy. Calculate ...

    Text Solution

    |

  9. If the total binding energies of ""(1)^(2)H, ""(2)^(4)He, ""(26)^...

    Text Solution

    |

  10. Boron has two isotopes ""(5)^(10)B and ""(5)^(11)B. If the atomic weig...

    Text Solution

    |

  11. n alpha-particles per second are being emitted by N atoms of a radioac...

    Text Solution

    |

  12. The energy released in the fission reaction ""U^(236) to ""X^(117) + Y...

    Text Solution

    |

  13. In an old rock, the mass ratio of ""(92)^(238)U to ""(82)^(206)Pb is f...

    Text Solution

    |

  14. The radio active isotope may emit

    Text Solution

    |

  15. Choose the wrong statement out of the following.

    Text Solution

    |

  16. In a radioactive series a nucleus X distintegrates into nucleus Y by e...

    Text Solution

    |

  17. The decay constant of a radioactive sample is lambda. The value of hal...

    Text Solution

    |

  18. Two elements P and Q have half lives of 10 and 15 minutes respectively...

    Text Solution

    |

  19. There are 0.618 mu g of ""^(206)Pb and 0.238 mu g of ""^(238)U in a ro...

    Text Solution

    |

  20. In the nuclear reaction ""(3)^(7)Li + ""(1)^(1)H to 2""(2)^(4)He, the ...

    Text Solution

    |