Home
Class 12
PHYSICS
The binding energy of deuteron .1^2 H is...

The binding energy of deuteron `._1^2 H` is `1.112 MeV` per nucleon and an `alpha-`particle `._2^4 He` has a binding energy of `7.047 MeV` per nucleon. Then in the fusion reaction `._1^2H + ._1^2h rarr ._2^4 He + Q`, the energy `Q` released is.

A

`1MeV`

B

`11.9MeV`

C

`23.8MeV`

D

`931MeV`

Text Solution

Verified by Experts

The correct Answer is:
C
`Q -`value `= 4xx7.047 - 4xx1.112 = 23.74MeV`
Promotional Banner

Topper's Solved these Questions

  • NUCLEAR PHYSICS AND RADIO ACTIVITY

    CP SINGH|Exercise EXERCISES|118 Videos

  • NEET PREVIOUS YEAR

    CP SINGH|Exercise PAPER|89 Videos

  • OPTICAL INSTRUMENTS

    CP SINGH|Exercise EXERCISES|63 Videos

Similar Questions

Explore conceptually related problems

[" The binding energy of deutron "(1H^(2))" is "1.15" MeV per nucleon and an alpha "],[" particle "(2He^(4))" has a binding energy of "7.1" MeV per nucleon.Then in the "],[" reaction "1H^(2)+1H^(2)rarr_(2)He^(4)+Q],[" The energy Q released in MeV is "]

The binding energies per nucleon for a deuteron and an alpha- particle are x_1 and x_2 respectively. What will be the energy Q released in the following reaction ? ._1H^2 + ._1H^2 rarr ._2He^4 + Q .

The binding energy of deuteron is 2.2 MeV and that of ._2^4 He is 28 MeV . If two deutrons are fused to form one ._2^4 He , then the energy released is

The binding energies per nucleon for a deuteron and an alpha -particle are x_(1) and x_(2) respectively. What will be the energy Q released in the following reaction? ""_(1)H^(2) + ""_(1)H^(2) to ""_(2)He^(4) + Q

The binding energies of deutron (._1H^2) and alpha -particle (._2He^4) are 1.25 and 7.2 MeV/nucleon respectively. Which nucleus is more stable?

The binding energies of deutron (._(1)H^(2)) and alpha - particle (._(2) He ^(4)) are 1. 125 and 7.2 Me V // nucleon respectively . In the process ._(1)H^(2) + ._(1) H^(2) to ._(2) He^(4) Amount of energy transferred is which nucleus is more stable ?

The binding energy of deuteron is 2.2 MeV and that of ._(2)^(4)He is 28 MeV. If two deuterons are fused to form one ._(2)^(4)He , th n the energy released is

CP SINGH-NUCLEAR PHYSICS AND RADIO ACTIVITY-EXERCISES
  1. A free neutron decays to a proton but a free proton does not decay to ...

    Text Solution

    |

  2. The binding energies per nucleon for a deuteron and an alpha-particle ...

    Text Solution

    |

  3. The binding energy of deuteron .1^2 H is 1.112 MeV per nucleon and an ...

    Text Solution

    |

  4. Binding energy per nucleons vs mass curve for nucleus is shown in the ...

    Text Solution

    |

  5. In the nuclear reaction : X (n, alpha)3 Li^7 the term X will be 3

    Text Solution

    |

  6. In nuclear reactions, we have the conservation of

    Text Solution

    |

  7. In the alpha-decay process occuring in different types of nuclei at re...

    Text Solution

    |

  8. The phenomenon of pair production is the

    Text Solution

    |

  9. Following process is known as hv rarr e^(+) +e^(-)

    Text Solution

    |

  10. To produce an electron-position pair, the minimum energy of gamma-ray ...

    Text Solution

    |

  11. A gamma ray photon creates an electron-positron pair. If the rest mass...

    Text Solution

    |

  12. Which of the following is correct regarding nuclear fission? (i) The...

    Text Solution

    |

  13. During a nuclear fission reaction,

    Text Solution

    |

  14. Enriched uranium is better as a fuel for a nuclear reactor because it ...

    Text Solution

    |

  15. A slow neutron(n) is captured by a .(92)U^(235) nucleus forming a high...

    Text Solution

    |

  16. Complete the equation for the following fission process .92 U^235 .0 n...

    Text Solution

    |

  17. Let m(p) be the mass of a poton , M(1) the mass of a (10)^(20) Ne nucl...

    Text Solution

    |

  18. Choose the correct option (a) Atom bomb is based on nucleus fission ...

    Text Solution

    |

  19. The power obtained in a reactor using U^(235) disintergration is 1000k...

    Text Solution

    |

  20. (a) What are thermal neutrons in the context of nuclear fission ? (b...

    Text Solution

    |