Home
Class 11
CHEMISTRY
Why do we consider each stationary state...

Why do we consider each stationary state an an energy level with a definite value?

Text Solution

Verified by Experts

Electron in a particular orbit does not lose or gain energy. In other words, energy of an electron in a particular orbit remain constant. Hence, these orbits or stationary states are known as energy levels having definite values.
Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (VERY SHORT ANSWER TYPE)|28 Videos

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise QUESTION ANSWER ZONE FOR BOARD EXAMINATION (SHORT ANSWER TYPE)|45 Videos

  • STRUCTURE OF ATOM

    CHHAYA PUBLICATION|Exercise PRACTICE SET|15 Videos

  • STATES OF MATTER : GASES AND LIQUIDS

    CHHAYA PUBLICATION|Exercise PRACTICE SET|10 Videos

Similar Questions

Explore conceptually related problems

What do you understand by stationary states?

Why do solids have a definite volume?

Why do solids have a definite volume?

Why do we consider blood as a connective tissue?

Why do we feel thirsty?

What do you mean by energy levels of a hydrogen atom ?

What do you understand by stationary state? Does an electron remain stationary in a stationary orbit?

Why do we call our heart myogenic?

Why do we require artificial sweetening agents?

Why do transition metals have high atomisation energy ?

CHHAYA PUBLICATION-STRUCTURE OF ATOM-WARM UP EXERCISE
  1. What is the value of Plancks' constant in SI unit?

    Text Solution

    |

  2. Differentiate between Rydberg formula & Balmerr formula.

    Text Solution

    |

  3. Why do we consider each stationary state an an energy level with a def...

    Text Solution

    |

  4. How many photons are emitted in the transition of the electron from th...

    Text Solution

    |

  5. How is the radius of an electronic orbit related to principle quantum ...

    Text Solution

    |

  6. Prove that, velocity of an electron in the first orbit in twice of tha...

    Text Solution

    |

  7. Which theory forms the basis of Bohr's atomic model?

    Text Solution

    |

  8. bohr's theory is not applicable to which of the following species? (i)...

    Text Solution

    |

  9. Who proposed the concept of dual nature of electron?

    Text Solution

    |

  10. What are the Broglie waves?

    Text Solution

    |

  11. Write the Broglie equation for microscopic particles.

    Text Solution

    |

  12. What is the relation between wave nature and particle nature of moving...

    Text Solution

    |

  13. Derive a relation between kinetic energy and de Broglie wavelength ass...

    Text Solution

    |

  14. What happens to the de Broglie wavelength associated with a moving par...

    Text Solution

    |

  15. A hard struck cricket ball does not produce waves. Why?

    Text Solution

    |

  16. Two particles P and Q are moving with the same velocity, but de brogli...

    Text Solution

    |

  17. Compare the wavelengths of a molecule of each O(2) and CO(2), travelli...

    Text Solution

    |

  18. Why is de Broglie wave termed as matter wave?

    Text Solution

    |

  19. Show the wavelength of de Broglie wave associated with a moving partic...

    Text Solution

    |

  20. What are the differences between electromagnetic waves annd matter wav...

    Text Solution

    |