Home
Class 12
CHEMISTRY
Calculate the energy released in the re...

Calculate the energy released in the reaction, `""_(17)^(35)Cl + ""_(0)^(1)n to ""_(16)^(35)S + ""_(1)^(1)H`
` [(Cl-35) = 34.9688` amu (S-35) = 34.9690 amu, (H-1) = 1.0078 amu, `""_(0)^(1)n =1 .0087` amu]

A

0.6520 MeV

B

0.5620 MeV

C

0.2560 MeV

D

0.6250 Mev

Text Solution

Verified by Experts

The correct Answer is:
A
Mass defect `Deltam = [m(Cl) + m(n)] - [m(S) + m(H)]`
` = [34.9688 + 1.0087] - [34.9690 + 1.0078] = 0.0007` amu
Energy released ` = 0.0007 xx 931.48 = 0.6520` 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

Calculate the energy released in joules in the following nuclear reaction : ""_(1)^(2)H + ""_(1)^(2)H to ""_(2)^(3)He + ""_(0)^(1)N Assume that the masses of ""_(1)^(2)H, ""_(2)^(3)He and neutron are 2.0141, 3.0160 and 1.0087 amu respectively.

Calculate the energy released in the formation of argon atom ""_(18)^(40 )Ar. Isotopic mass of Ar = 39.962384 amu (mass of proton : 1.00 783u and neutron: 1.00867 u).

Calculate the percentage of nitrogen in NH_3 (Atomic mass of N = 14, H = 1amu)

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

    |