Home
Class 11
CHEMISTRY
Which of the following is responsible to...

Which of the following is responsible to rule out the existence of definite paths or trajectories of electrons?

A

Pauli's exclusion principle

B

Heisenberg's uncertainty principle.

C

Hund's rule of maximum multiplicity.

D

Aufbau principle.

Text Solution

Verified by Experts

The correct Answer is:
B
According to Heisenberg's principle, the path traced by the electron is only probable and not exact.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Multiple choice questions (MCQs)|11 Videos

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Assignment|31 Videos

  • STRUCTURE OF ATOM

    DINESH PUBLICATION|Exercise Problems for practice|70 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    DINESH PUBLICATION|Exercise Statement Type Question|5 Videos

  • SURFACE CHEMISTRY

    DINESH PUBLICATION|Exercise Ultimate Prepatarory Package|16 Videos

Similar Questions

Explore conceptually related problems

Which of the following is responsible to rule out the existence of definite paths of trajectories of electrons?

Which of the following is definitely true?

Who first time ruled out the existence of definite paths of electrons ?

Which of the following has definite length ?

Which of the following statement is definitely true ?

Which out of the following compound does not exist?

Which of the following statements is definitely true?

The uncertainty principle is one of the basis principle of modern science. This principle rules out the existence of definite trajectroies but we continue to talk of paths of cars, balls, planets, etc., because

Which out of the following does not exist in the solid state?

DINESH PUBLICATION-STRUCTURE OF ATOM-Multiple choice questions (Type-I)
  1. The number of nodes in 3p orbital

    Text Solution

    |

  2. Number of angular nodes for 4d orbtial is.........

    Text Solution

    |

  3. Which of the following is responsible to rule out the existence of def...

    Text Solution

    |

  4. Total number of orbitals associated with thrid shell will be.....

    Text Solution

    |

  5. Orbital angular momentum depends on .........

    Text Solution

    |

  6. Chlorine exists in two isotopic forms Cl-37 and Cl-35 but its atomic m...

    Text Solution

    |

  7. Which one of the following pairs of ions have the same electronic conf...

    Text Solution

    |

  8. For the electrons of oxygen atom, which of the following statemetns c...

    Text Solution

    |

  9. It travelling at same speeds, whichof the following mater waves have t...

    Text Solution

    |

  10. Identify the paris which are not of isotopes?

    Text Solution

    |

  11. Out of the folowing paris of electorns, identify the pairs of electron...

    Text Solution

    |

  12. Which of the following sets of quantum numbers are correct? n l m n ...

    Text Solution

    |

  13. In which of the following pairs, the ions are iso-electronic ?

    Text Solution

    |

  14. Which of the following statements concerning the quantum numbers are c...

    Text Solution

    |

  15. Match the following species with their corresponding ground state elec...

    Text Solution

    |

  16. Match the quantum numbers with the information provided by these. {:...

    Text Solution

    |

  17. Match the following rules with their statement : {:(,"Rules",,"State...

    Text Solution

    |

  18. Match the following : {:("(a)","X-rays",("i"),"v"=10^(0)-10^(4)"Hz",...

    Text Solution

    |

  19. Match the following : {:("(a)","Photon","(i)","value is 4 for N-shel...

    Text Solution

    |

  20. Match species given in Column I with the electronic configuration give...

    Text Solution

    |