Home
Class 12
PHYSICS
The radius of electron's second stationa...

The radius of electron's second stationary orbit in Bohr's atom is `R`. The radius of the third orbit will be

A

`(r_(0))/(9)`

B

`r_(0)`

C

`9r_(0)`

D

`3r_(0)`

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMIC PHYSICS

    A2Z|Exercise AIIMS Questions|10 Videos

  • ATOMIC PHYSICS

    A2Z|Exercise Assertion Reason|5 Videos

  • ATOMIC PHYSICS

    A2Z|Exercise Section B - Assertion Reasoning|13 Videos

  • ALTERNATING CURRENT

    A2Z|Exercise Section D - Chapter End Test|30 Videos

  • CURRENT ELECTRICITY

    A2Z|Exercise Section D - Chapter End Test|29 Videos

Similar Questions

Explore conceptually related problems

If radius of second stationary orbit (in Bohr's atom) is R. Then radius of third orbit will be :-

If radius of second stationary orbit (in Bohr's atom) is R then radius of third orbit will be :

If radius of third stationary orbit (in Bohr's atom) is R. Then radius of fourth orbit will be

The radius of second Bohr's orbit is

The radius of the first Bohr orbit of hydrogen atom is 0.529Å . The radius of the third orbit of H will be:

The radius of the forst Bohr orbit of hydrogen atom is 0.59 Å . The radius of the third orbit of He^(+) will be

The radius of first Bohr orbit in H-atom is 0.53 Å. The radius of third orbit is

Energy of third orbit of Bohr's atom is

Knowledge Check

  • If radius of second stationary orbit (in Bohr's atom) is R. Then radius of third orbit will be :-

    A
    `R//3`
    B
    `9R`
    C
    `R//9`
    D
    `2.25 R`

  • The radius of second Bohr's orbit is

    A
    `0.053 nm`
    B
    `(0.053)/(4)nm`
    C
    `0.053 xx 4 nm`
    D
    `0.053 xx 20 nm`

  • The radius of the first Bohr orbit of hydrogen atom is 0.529Å . The radius of the third orbit of H will be:

    A
    `8.46Å`
    B
    `0.705Å`
    C
    `1.59Å`
    D
    `4.76Å`
    • A2Z-ATOMIC PHYSICS-AIPMT/NEET Questions
    1. The radius of electron's second stationary orbit in Bohr's atom is R. ...

      Text Solution

      |

    2. An electron changes its position from orbit n = 4 to the orbit n = 2 o...

      Text Solution

      |

    3. If the energy of a hydrogen atom in nth orbit is E(n), then energy in ...

      Text Solution

      |

    4. Minimum energy required to takeout the only one electron from ground s...

      Text Solution

      |

    5. The frequency of 1st line Balmer series in H(2) atom is v(0). The freq...

      Text Solution

      |

    6. In which of the following systems will the radius of the first orbit (...

      Text Solution

      |

    7. The Bohr model of atoms

      Text Solution

      |

    8. Energy E of a hydrogen atom with principle quantum number n is given b...

      Text Solution

      |

    9. The energy of electron in first excited state of H-atom is -3.4 eV its...

      Text Solution

      |

    10. Energy levels A, B, C of a certain atom corresponding to increasing va...

      Text Solution

      |

    11. Ionization potential of hydrogen atom is 13.6 V. Hydrogen atoms in the...

      Text Solution

      |

    12. The total energy of eletcron in the ground state of hydrogen atom is -...

      Text Solution

      |

    13. The groud state energy of hydrogen atom is -13.6 eV. When its electron...

      Text Solution

      |

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

      Text Solution

      |

    15. The ionization enegry of the electron in the hydrogen atom in its grou...

      Text Solution

      |

    16. The energy of a hydrogen atom in the ground state is -13.6 eV. The ene...

      Text Solution

      |

    17. An alpha nucleus of energy (1)/(2)m nu^(2) bombards a heavy nucleus o...

      Text Solution

      |

    18. The wavelength of the first line of Lyman series for hydrogen atom is ...

      Text Solution

      |

    19. An electron in the hydrogen atom jumps from excited state n to the gro...

      Text Solution

      |

    20. Out of the following which one is not a possible energy for a photon t...

      Text Solution

      |