Home
Class 12
PHYSICS
An ionized H-molecules consists of an el...

An ionized H-molecules consists of an electron and two protons. The protons are separated by a small distance of the order of angstrom. In the ground state,

A

the electron would not move in circular orbits

B

the energy would be `(2)^4` times that of a H-atom

C

the molecule will soon decay in to a proton and a H-atom

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
A

NA
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    NCERT FINGERTIPS|Exercise The Line Spectra Of Hydrogen Atom|6 Videos
  • ATOMS

    NCERT FINGERTIPS|Exercise De Broglie Explanation Of Bohr Model|3 Videos
  • ATOMS

    NCERT FINGERTIPS|Exercise Atomic Spectra|19 Videos
  • ALTERNATING CURRENT

    NCERT FINGERTIPS|Exercise Assertion And Reason|15 Videos
  • COMMUNITCATION SYSTEMS

    NCERT FINGERTIPS|Exercise HOTS|10 Videos

Similar Questions

Explore conceptually related problems

An ionised H-molecules consists of an electron and wo protons. The protons are seperated by a small distance of the order of angstrom. In the ground state,

The speed of an electron, in the orbit of a H-atom, in the ground state is

The ratio of electric force between two electrons to two protons separated by the same distance in air is

The electrostatic potential energy between proton and electron separated by a distance 1 Å is

The ratio of electric force between two electrons to two protons separated by the same distance in air is .

An electron and a proton are at a distance of . The moment of this dipole will be (C xx m)

Calculate the force of attraction between a proton and an electron separated by a distance of 8xx10^(-14) m

A diople consisting of an electron and a proton separated by a distance of 4xx10^(-10) m is situated in an electric field of intensity 3xx10^(5) NC^(-1) at an angle of 30^(@) with the field. Calculate the diople moment and the torque acting on it. Charge e on an electron = 1*6xx10^(-19) C.

NCERT FINGERTIPS-ATOMS -Bohr Model Of Hydrogen Atom
  1. when an electron falls from a higher energy to a lower energy level th...

    Text Solution

    |

  2. Let E=(-1me^(4))/(8epsilon(0)^(2)n^(2)h^(2)) be the energy of the n^(t...

    Text Solution

    |

  3. An ionized H-molecules consists of an electron and two protons. The pr...

    Text Solution

    |

  4. From quantisation of angular momentum one gets for hydrogen atom, the ...

    Text Solution

    |

  5. Bohr's basic idea of discrete energy levels in atoms and the process o...

    Text Solution

    |

  6. Suppose an electron is attracted toward the origin by a force(k)/(r ) ...

    Text Solution

    |

  7. In Bohr model of the hydrogen atom, let R,v and E represent the radiu...

    Text Solution

    |

  8. suppose an electron is attracted towards the origin by a force k//r, w...

    Text Solution

    |

  9. Which of the transitions in hydrogen atom emits a photon of lowest fre...

    Text Solution

    |

  10. The transition form the state n = 3 to n = 1 in a hydrogen-like atom r...

    Text Solution

    |

  11. If 13.6eV energy is required to separate a hydrogen atom into a proton...

    Text Solution

    |

  12. In the question number 59, the value of velocity of the revolving ele...

    Text Solution

    |

  13. A 10kg satellite circles earth once every 2hr in an orbit having a rad...

    Text Solution

    |

  14. if an electron is revolving in its bohr orbit having bohr radius of 0....

    Text Solution

    |

  15. the energy required to excite an electron in hydrogen atom to its firs...

    Text Solution

    |

  16. in the question number 63, the frequency of emitted photon due to the ...

    Text Solution

    |

  17. Which state of the triply ionized Beryllium (Be^(3+)) has the same orb...

    Text Solution

    |

  18. A difference of 2.3 eV separates two energy levels in an atom. What is...

    Text Solution

    |

  19. The ground state energy of hydrogen atom is -13.6eV. What are P.E. and...

    Text Solution

    |

  20. In the question number 67, find the potential energy of electron (in j...

    Text Solution

    |