Home
Class 12
PHYSICS
Statement I:Some energy is released when...

Statement I:Some energy is released when a heavy nucleus disintegrate into two nuclei of moderate size.
Statement II: The more the mass number of the nucleus , more is the binding energy for each proton or neutron

A

Statement I is true , statement II is true , statement II is a correct explanation for statement I

B

Statement I is true , statement II is true , statement II is not a correct explanation for statement I

C

Statement I is true , statement II is false

D

Statement I is false, statement II is true .

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMIC NUCLEUS

    CHHAYA PUBLICATION|Exercise EXAMINATION ARCHIVE|21 Videos

  • ATOMIC NUCLEUS

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|14 Videos

  • ATOMIC NUCLEUS

    CHHAYA PUBLICATION|Exercise EXERCISE|85 Videos

  • ATOM

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|18 Videos

  • CAPACITANCE AND CAPACITOR

    CHHAYA PUBLICATION|Exercise CBSE SCANNER|15 Videos

Similar Questions

Explore conceptually related problems

Four nuclei of an element undergo fusion to form a heavier nucleus , with release of energy . Which of the two - the parent or the daughter nucleus - would have higher binding energy per nucleon ?

Direction : These questions have statement I and statement II. of the four choice given below , choose the one that best describes the two statements. A: Statement I is true, statement II is true , statement II is a correct explanation for statement I. B : Statement I is true statement II is true , statement II is not a correct explanation for statement I. C : statement I is true ,statement II is false. D: Statement I is false, statement II is true. Statement I : The resolving power of a telescope is more if the diameter of the objective lens is more. Statement II: Objective lens of large diameter collects more light.

Statement I: The binding energy of a satellite does not depend upon the mass of the satellite. Statement II: Binding energy is the negative value of total energy of satellite .

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement -I :The internal energy of an ideal gas does not change during isothermal process. Statement - II: The decrease in volume of a gas is compensated by a corresponding increase in pressure when its temperature is held constant.

Statement I: The energy of the associated photon becomes half when the wavelength of the electromagnetic wave is doubled. Statement II: Momentum of a photon = ("energy of the photon")/("velocity of light")

This question has Statement I and Statement II. Of the four choices given after the Statements, choose the one that best describes the two Statements. Statement-I : There is no change in inernal energy for an ideal gas at constant temperature. Statement-II : Internal energy of an ideal gas is a function of temperature only.

Statement I: The distance of the electron from the nucleus is minimum when a hydrogen atom is in ground state. Statement II: According to Bohr's theory the radius of circular motion of an electron in n-th energy state, r_n prop n .

CHHAYA PUBLICATION-ATOMIC NUCLEUS-ENTRANCE CORNER
  1. Statement 1: Mass of O^16 nucleus is less than the sum of masses of 9 ...

    Text Solution

    |

  2. Statement I: At any specific instant, the activity of radium-226 is le...

    Text Solution

    |

  3. Statement I:Some energy is released when a heavy nucleus disintegrate ...

    Text Solution

    |

  4. Statement I: No natural radioisotope can emit positron. Statement II: ...

    Text Solution

    |

  5. Statement 1: The greater the decay constant of a radioactive element, ...

    Text Solution

    |

  6. A radioactive isotope X^A becomes Y^(A-4) after decay. Which of the fo...

    Text Solution

    |

  7. A radioactive isotope X^A becomes Y^A after disintegration which of th...

    Text Solution

    |

  8. In case of a radioactive element which of the following relations are ...

    Text Solution

    |

  9. When alpha-rays and beta-rays are compared as radioactive radiation, i...

    Text Solution

    |

  10. Ratio of mass number of two nuclei is 1:8, then - (A) ratio of diamet...

    Text Solution

    |

  11. In any nuclear reaction - (A) The total number of protons and neutron...

    Text Solution

    |

  12. The initial number of radioactive atoms in a radioactive sample is N0....

    Text Solution

    |

  13. The initial number of radioactive atoms in a radioactive sample is N0....

    Text Solution

    |

  14. The initial number of radioactive atoms in a radioactive sample is N0....

    Text Solution

    |

  15. The initial number of radioactive atoms in a radioactive sample is N0....

    Text Solution

    |

  16. The initial number of radioactive atoms in a radioactive sample is N0....

    Text Solution

    |

  17. What is the ratio of radius of aluminium-27 nucleus to that of a proto...

    Text Solution

    |

  18. What is the value of k in the following nuclear reaction ? U^235 + n...

    Text Solution

    |

  19. The half-life of iodine-131 is 8d. In how many days its activity will...

    Text Solution

    |

  20. Radioisotope carbon-14 is a beta-emitter. What is the atomic number of...

    Text Solution

    |