Home
Class 12
PHYSICS
According to Bohr's principle , the rela...

According to Bohr's principle , the relation between principle quantum number (n) and radius of orbit is

A

r `alpha (1)/(n)`

B

r `alpha (1)/(n^(2))`

C

r`alpha n^(2)`

D

r`alpha` n

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • ATOMS

    AAKASH SERIES|Exercise EXERCISE -IB|44 Videos

  • ATOMS

    AAKASH SERIES|Exercise EXERCISE -II|35 Videos

  • ATOMS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|21 Videos

  • APPENDICES (REVISION EXERCISE)

    AAKASH SERIES|Exercise LAW OF MOTION|128 Videos

  • CAPACITORS

    AAKASH SERIES|Exercise PRACTICE SHEET (ADVANCED) (Integer Type Questions)|2 Videos

Similar Questions

Explore conceptually related problems

According to the bohr's atomic model, the relation between principal quantum number (n) and radius of orbit (r) is

According to Huygen's principle

Mendel's principles are related to

Radius of 3rd Bohr orbit is

For principle quantum number n=4,the total number of orbitals having l=3 is

According to Bohr's theory, the radius of the n^(th) orbit of an atom of atomic number Z is proportional

Which of the following statement is true regarding Bohr's model of hydrogen atom ? (I) Orbiting speed of electrons decreases as if falls to discrete orbits away from the nuclues. (II) Radii of allowed orbits of electrons are proportional to the principle quantum number. (III) Frequency with which electrons orbit around the nucleus in discrete orbits is inversely proportional to the principle quantum number. (IV) Binding froce with which the elctron is bound to the nuclues increases as it shifts to outer orbits. Selected the correct answer using the codes given below:

According to pauli erxclasion principle , the maximum number of electron that be can accomodated is an orbital is……….

The angular momentum of an electron in a hydrogen atom is proportional to (where n is principle quantum number )

The radius of second Bohr's orbit is

AAKASH SERIES-ATOMS-EXERCISE -IA
  1. The volume occupied by an atom is greater than the volume of the nucle...

    Text Solution

    |

  2. The graph of the total number of alpha-particles scattered at differen...

    Text Solution

    |

  3. According to Bohr's principle , the relation between principle quantum...

    Text Solution

    |

  4. Find the longest and shortest wavelengths in the Lyman series for hy...

    Text Solution

    |

  5. In a p-n junction, depletion region contains

    Text Solution

    |

  6. An electron in Bohr's hydrogen atom has an energy of -3.4eV. The angul...

    Text Solution

    |

  7. If radius of second stationary orbit (in Bohr's atom) is R then radius...

    Text Solution

    |

  8. Find angular momentum of an electron when it is in the second Bohr orb...

    Text Solution

    |

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

    Text Solution

    |

  10. When electron jumps from n = 4 to n = 1 orbit, we get

    Text Solution

    |

  11. When an electrons jumps from higher orbit to the second orbit in He^+ ...

    Text Solution

    |

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

    Text Solution

    |

  13. The diagram shows the energy levels for an electron in a certain atom....

    Text Solution

    |

  14. The wavelengths involved in the spectrum of deuterium (.(1)^(2)D) are...

    Text Solution

    |

  15. When a hydorgen atom is excited from ground state to first excited sta...

    Text Solution

    |

  16. Which of the following is not correct about bohr model of the hydrogen...

    Text Solution

    |

  17. In the Bohr's model of a hydrogen atom, the centripetal force is furni...

    Text Solution

    |

  18. The Bohr model of atoms

    Text Solution

    |

  19. Bohr's model of hydrogen atom.

    Text Solution

    |

  20. Three photons coming from excited atomic-hydrogen sample are picked up...

    Text Solution

    |