Home
Class 12
PHYSICS
A certain mass of hydrogen is changed to...

A certain mass of hydrogen is changed to helium by the process of fusion. The mass defect in fusion reaction is `0.02866 u`. The energy liberated per `u` is
`("given "1 u=931 MeV)`

A

26.7 MeV

B

6.675 MeV

C

13.35 MeV

D

2.67 MeV

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-D)|10 Videos
  • NUCLEI

    AAKASH INSTITUTE|Exercise ASSIGNMENT (SECTION-B)|27 Videos
  • MOVING CHARGES AND MAGNETISM

    AAKASH INSTITUTE|Exercise Assignment Section J (Aakash Challengers Questions)|5 Videos
  • OSCILLATIONS

    AAKASH INSTITUTE|Exercise Assignment (Section D) (ASSERTION-REASON TYPE QUESTIONS)|13 Videos

Similar Questions

Explore conceptually related problems

A certain mass of hydrogen is changes to helium by the process of fusion. The mass defect in fusion reaction is 0.02866 u . The energy liberated per u is (given 1 u = 931 MeV)

The mass defect in a nuclear fusion reaction is 0.05%. What amount of energy will be liberated in one kg fusion reaction

The mass defect is 0.5% in a nuclear fusion reaction. Find the energy released in the fusion of 5 kg mass.

The mass defect in a nuclear fusion reaction is 0.3%. What amount of energy will be liberted in one kg fusion reaction.

If the mass defect of ""_(4)^(9)X is 0.09 a.m.u. then the binding energy per nucleon is (1 a.m.u= 931.5 MeV)

If the mass defect of ""_(4)^(9)X is 0.099 a.m.u. , then binding energy per nucelon is (1 a.m.u, 931.5 MeV)

The mass defect of He_(2)^(4) He is 0.03 u. The binding energy per nucleon of helium (in MeV) is

if in a nuclear fusion reaction, mass defect to 0.3% , then energy released in fusion of 1 kg mass

If the binding energy of the deuterium is 2.23 MeV . The mass defect given in a.m.u. is.

If the mass defect of ._(5)B^(11) is 0.081 u, its average binding energy (in MeV) is

AAKASH INSTITUTE-NUCLEI-ASSIGNMENT (SECTION-C)
  1. The binding energy per nucleon of .3^7Li and .2^4He nuclei are 5.60 M...

    Text Solution

    |

  2. A radio isotope X with a half-life 1.4 xx 10^9 years decays of Y which...

    Text Solution

    |

  3. A certain mass of hydrogen is changed to helium by the process of fusi...

    Text Solution

    |

  4. The half-life of a radioactive isotope X is 20 years. It decays to ano...

    Text Solution

    |

  5. If the nuclear radius of .^27 A1 is 3.6 Fermi, the approximate nuclear...

    Text Solution

    |

  6. A mixture consists of two radioactive materials A1 and A2 with half-li...

    Text Solution

    |

  7. The half -life of a radioactive nucleus is 50 days. What is the time i...

    Text Solution

    |

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

    Text Solution

    |

  9. The half-life of a radioactive isotope X is 50 years . It decays to an...

    Text Solution

    |

  10. Fusion reaction takes place at high temperature because

    Text Solution

    |

  11. A nucleus .n^ m X emits one alpha-particle and two beta-particles. The...

    Text Solution

    |

  12. Two radioactive nuclei P and Q, in a given sample decay into a stable ...

    Text Solution

    |

  13. The mass of a a3^7 Li nucleus is 0.042 u less than the sum of the mass...

    Text Solution

    |

  14. The activity of a radioactive sample is measures as N0 counts per minu...

    Text Solution

    |

  15. The decay constant of radio isotope is lambda. If A(1) and A(2) are it...

    Text Solution

    |

  16. The binding energy per nucleon of deuterium and helium nuclei are 1.1 ...

    Text Solution

    |

  17. In the radioactive change, .(Z)^(A)P to .(Z + 1)^(A)Q to .(Z - 1)^(A...

    Text Solution

    |

  18. The number of beta particles emitter by radioactive sustance is twice ...

    Text Solution

    |

  19. In a Rutherford scattering experiment when a projectile of change Z(1)...

    Text Solution

    |

  20. Two radioactive materials X(1) and X(2) have decay constants 5 lambda ...

    Text Solution

    |