Home
Class 12
CHEMISTRY
Calculate the kinetic energy and potenti...

Calculate the kinetic energy and potential energy of the electron in the first orbit of hydrogen atom.Given that `e=1.6 xx 10^(-19)C` and `r=0.53 xx 10^(-10) m`.

Promotional Banner

Topper's Solved these Questions

  • STRUCTURE OF ATOM

    MODERN PUBLICATION|Exercise EXERCISE|102 Videos

  • SOLUTIONS

    MODERN PUBLICATION|Exercise EXERCISE|635 Videos

  • SURFACE CHEMISTRY

    MODERN PUBLICATION|Exercise EXERCISE|411 Videos

Similar Questions

Explore conceptually related problems

The kinetic and potential energy (in eV) of electron present in third Bohr's orbit of hydrogen atom are respectively :

Calculate the energy required to excite an electron from first orbit of the hydrogen atom to the third orbit?

Calculate the radius of the third orbit of the electron in hydrogen atom.Given that Planck's constant, h=6.62 xx 10^(-34) J s,m=9.1 xx 10^(-31) kg,e=1=1.6 xx 10^(-19)C .

For what kinetic energy of a neutron will the associated de-Broglie wavelength be 1.40 xx 10^-10m ?

Calculate the radius of oxygen nucleus .Given that R_0 = 1.1 xx 10^(-15) m .

Calculate the frequency of rtevolution of electron in the first Bohr orbit of hydrogen atom,if the radius of the first Bohr orbit is 0.5 overset @A and the velocity of electron in the first orbit is 2.24 xx 10^6 m s^(-1) .

MODERN PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. Calculate the kinetic energy and potential energy of the electron in t...

    Text Solution

    |

  2. Explain Rutherford’s experiment on the scattering of alpha particles f...

    Text Solution

    |

  3. What were the observations and important calculations drawn from a-sca...

    Text Solution

    |

  4. Discuss Rutherford’s experiment on the scattering of alpha particles.W...

    Text Solution

    |

  5. Discuss Rutherford’s experiment on the scattering of alpha particles.W...

    Text Solution

    |

  6. Write the main postulates of Rutherford’s atomic model and the cause o...

    Text Solution

    |

  7. Discuss in brief Rutherford's Model of atom.

    Text Solution

    |

  8. Write the main postulates of Rutherford’s atomic model and the cause o...

    Text Solution

    |

  9. Explain Rutherford’s model of the atom. What are its drawbacks ?

    Text Solution

    |

  10. Draw a labelled diagram of Geiger-Marsden experment on the scatttering...

    Text Solution

    |

  11. Describe the aloha particle scattering experiment for the discovery of...

    Text Solution

    |

  12. What are drawbacks of Rutherford’s atomic model ? How did Bohr remove ...

    Text Solution

    |

  13. What are drawbacks of Rutherford’s atomic model ? How did Bohr remove ...

    Text Solution

    |

  14. What are drawbacks of Rutherford’s atomic model ? How did Bohr remove ...

    Text Solution

    |

  15. Express 940 in roman numbers.

    Text Solution

    |

  16. Calculate the molecular mass of C12H22O11

    Text Solution

    |

  17. State Bohr’s postulates for atomic modeland using them derive an expre...

    Text Solution

    |

  18. Obtain an expression for energy of orbital electron in hydrogen atom u...

    Text Solution

    |

  19. Show that the radius of Bohr's orbit is directly proportional to the s...

    Text Solution

    |

  20. Express 941 in roman numbers.

    Text Solution

    |

  21. Express 942 in roman numbers.

    Text Solution

    |