Home
Class 11
CHEMISTRY
Bohr's postulate that mv r = (nh)/(2pi) ...

Bohr's postulate that `mv r = (nh)/(2pi)` is proved mathematically by

A

Pauli's exclusion principle

B

de Broglie wave nature of the electron

C

Heisenberg uncertainity principle

D

Sommerfield theory

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Topper's Solved these Questions

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Objective Exericse - 2A|85 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Objective exercise - 2B|64 Videos

  • ATOMIC STRUCTURE

    AAKASH SERIES|Exercise Subjective Exercise - 3 (Short answer questions)|34 Videos

  • AROMATIC HYDROCARBONS

    AAKASH SERIES|Exercise OBJECTIVE EXERCIES - 3 (RECENT AIPMT/NEET QUESTIONS)|10 Videos

  • CHEMICAL BONDING

    AAKASH SERIES|Exercise OBJECTIVE EXERCISE -3 (RECENT AIPMT/NEET QUESTIONS )|39 Videos

Similar Questions

Explore conceptually related problems

In Bohr's orbit, (nh)/(2pi) indicates

(A) Bohr's third postulate states that the stationary orbits are these for which the angular momentum is same integral multiple of h/ 2pi (R) Linear momentum of the electron in the atom is quantized

(A) Bohr had to postulate that the electrons in stationary orbits around the nucleus do not radiate (R): According to classical physics all moving electrons radiate

In a hydrogen like ion, nucleus has a positive charge Ze Bohr.s quantization rule is, the angular momentum of an electron about the nucleus l = (nh)/(2pi) , where n is a positive integer If electron goes from ground state to 1^(st) excited state then change in energy of the hydrogen like ion is

Prove that sum (r+r_1) tan ((B-C)/( 2))=0

(A): Modern periodic table is called Bohr's periodic table. (R) : Modern periodic table is the graphical representation of Aufbau priniciple

Prove that r_1 +r_2+r_3-r = 4R

AAKASH SERIES-ATOMIC STRUCTURE-Objective exercise - 1
  1. Wavelength of the wave associated with a moving electron

    Text Solution

    |

  2. The uncertainity principle and the concept of wave nature of matter we...

    Text Solution

    |

  3. Bohr's postulate that mv r = (nh)/(2pi) is proved mathematically by

    Text Solution

    |

  4. The momentum of a particle of wave length 1 Å is

    Text Solution

    |

  5. The de Broglie wavelength of a particle with mass 1 g and velocity 100...

    Text Solution

    |

  6. The de Broglie wave length of a riffle bullet of mass 2 grams moving w...

    Text Solution

    |

  7. A cricket ball of mass 0.5 kg is moving with a velocity of 100 ms^(-1)...

    Text Solution

    |

  8. If the Planck's constant h = 6.6 xx 10^(-34) Js, the de-Broglie wave l...

    Text Solution

    |

  9. The de Broglie wave length associated with a particle of mass 1 mg mov...

    Text Solution

    |

  10. The de Broglie wavelength of a tennis ball of mass 60 g moving with a ...

    Text Solution

    |

  11. The de Broglie wavelength associated with a ball of mass, 200g and mov...

    Text Solution

    |

  12. If uncertainity in position is zero, the uncertainity in momentum of a...

    Text Solution

    |

  13. Uncertainity inposition of a minute particle of mass 25 g in space is ...

    Text Solution

    |

  14. The uncertainity in momentum of an electron is 1 xx 10^(-5) kg.m//s. T...

    Text Solution

    |

  15. Identify the correct set from the following for fundamental particles ...

    Text Solution

    |

  16. The uncertainty in the momentum of a particle is 3.31 xx 10^(-2) kgms^...

    Text Solution

    |

  17. According to Schrodinger model, nature of electron in an atom is as

    Text Solution

    |

  18. Which one of the following expressions represent the electron probabil...

    Text Solution

    |

  19. Radial part of the wave function depends on quantum numbers

    Text Solution

    |

  20. p-orbitals are ---- degenerate

    Text Solution

    |