Home
Class 12
PHYSICS
The binding energies per nucleon for a d...

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`

A

`4(x_(1) + x_(2))`

B

`4(x_(2)- x_(1))`

C

`2(x_(1) + x_(2))`

D

`2(x_(2)- x_(1))`

Text Solution

Verified by Experts

The correct Answer is:
B
`Q= 4x_(2)- 2 xx 2x_(1)= 4 (x_(2)-x_(1))`
Promotional Banner

Topper's Solved these Questions

  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS|Exercise Assertion and Reason|23 Videos

  • ATOMIC AND NUCLEAR PHYSICS

    ERRORLESS|Exercise NCERT BASED QUESTIONS (Radioactivity)|78 Videos

  • ALTERNATING CURRENT

    ERRORLESS|Exercise Assertion & Reason|13 Videos

  • CURRENT ELECTRICITY

    ERRORLESS|Exercise ASSERTION AND REASON|26 Videos

Similar Questions

Explore conceptually related problems

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 (B.E)/(A) for deutron and an alpha -particle are X_(1) and X_(2) respectively. The energy released alpha -particle is

The binding energies of a deutron and an alpha -particle are 1.125,7.2 MeV//"nucleon" respectively. The more stable of the two, is

Calculate the energy released in the following reaction ._3Li^6 + ._0n^1 to ._2He^4 + ._1H^3

The binding energies per nucleon for deuterium and helium are 1.1 MeV and 7.0 MeV respectively. What energy in joules will be liberated when 2 deuterons take part in the reaction.

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 per nucleon for deutrium and helium are 1.1 MeV and 7.0 MeV respectively. The energy in joules will be liberated when 10 ^(6) deuterons take part in the reaction

Binding energy per nucleus of ._(1)^(2)H and ._(2)^(4)He are 1.1 MeV and 7 MeV respectively. Calculate the amount of energy released in the following process: ._(1)^(2)H + ._(1)^(2)H to ._(2)^(4)He

Find the values of P, Q and X in the following equation: ""_(7)N^(14) + ""_(2)He^(4) to ""_(P)X^(Q) + ""_(1)H^(1) .

ERRORLESS-ATOMIC AND NUCLEAR PHYSICS-Past Years Questions
  1. The graph between wave number (vecv) and angular frequency (omega) is

    Text Solution

    |

  2. The mass of a .(3)^(7) Li nucleus is 0.042 u less than the sum of the ...

    Text Solution

    |

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

    Text Solution

    |

  4. A certain mass of hydrogen is changes to helium by the process of fusi...

    Text Solution

    |

  5. A nucleus .(Z)^(A)X has mass represented by m(A, Z). If m(p) and m(n) ...

    Text Solution

    |

  6. In a material medium, when a position meets an electron both the parti...

    Text Solution

    |

  7. The dependence of binding energy per nucleon, B(N) on the mass number...

    Text Solution

    |

  8. (a) What is nuclear fusion ? Explain with an example. Write the equati...

    Text Solution

    |

  9. In an atom bomb, the energy is released because of the.

    Text Solution

    |

  10. In any fission the ratio ("mass of fission produts")/("mass of paren...

    Text Solution

    |

  11. Atomic weight of boron is 10.81 and it has two isotopes .5 B^10 and .5...

    Text Solution

    |

  12. If radius of the .(13)^(27)Al nucleus is taken to be R(AI), then the r...

    Text Solution

    |

  13. Two nuclei have their mass numbers in the ratio of 1:3. The ratio of t...

    Text Solution

    |

  14. A nucleus ruptures into two nuclear parts, which have their velocity r...

    Text Solution

    |

  15. alpha-particle consists of

    Text Solution

    |

  16. The decay constant lambda of the radioactive sample is probaility of d...

    Text Solution

    |

  17. An archaeologist analyses the wood in a phehistoric structure and find...

    Text Solution

    |

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

    Text Solution

    |

  19. If a radioactive substance reduces to (1)/(16) of its original mass in...

    Text Solution

    |

  20. A radioactive material has half-life of 10 days. What fraction of the ...

    Text Solution

    |