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Energy of an electron in nth orbit of Bo...

Energy of an electron in nth orbit of Bohr's H-atom is given by the expression______.

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The energy of an electron in the nth orbit of hydrogen atom is (-13.6 eV)/n^2) . The energy required to raise an electron form the 1st Bohr orbit to the 2nd orbit in eV is

The energy of an electron in the first Bohr's orbit of H atom is -13.6 eV. The possible energy value (s) of the excited state (s) for electrons in Bohr's orbits of hydrogen is (are):

The angular momentum of electron in nth orbit is given by:

The energy of an electron revolving in the first orbit of hydrogen atom is

Radius of nth orbit of an atom with atomic number 'Z' is given by the relation_______.

MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
  1. Mass of one electron isgm.

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  2. Mass of one proton isgm.

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  3. Energy of an electron in nth orbit of Bohr's H-atom is given by the ex...

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  4. Ionisation potential of H-atom isev per atom andkJ/ mole.

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  5. Radius of nth orbit of an atom with atomic number 'Z' is given by the ...

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  6. Charge of 1 gm of electron iscoulomb andesu.

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  7. Transition of electron in H-atom from N-shell to L-shell producesline ...

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  8. Frequency associated with the photon of radiation having wavelength 55...

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  9. Write the electronic configuration of Zn^(2+) ion ?

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  10. State Hund's rule.

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  11. Which is more stable configuration and why ? 4s^2 3d^9 and 4S^1 4s^10

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  12. Write the electronic configuration of an element atomic number 25 ?

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  13. Give the values of 'n' and 'l' for each of the subshell :

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  14. Write the quantum number of an electron present in 3d-orbital.

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  15. An atom has its K and L shells completely filled and seven electrons i...

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  16. State and briefly explain Aufbau's principle.

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  17. Calculate the energy of photon having frequency of 1.0xx10^15 sec^(-1)...

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  18. Differentiate between orbit and orbital.

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  19. State the number of neutrons and protons present in C^12 and C^14.

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  20. An atom has its K and L shells completely filled and five electrons in...

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