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The energy of an electron revolving in n...

The energy of an electron revolving in `n^(th)` Bohr's orbit of an atom is given by the expression

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The correct Answer is:
C
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The energy of an electron moving in n^(th) Bohr's orbit of an element is given by E_(n)=(-13.6)/n^(2)Z^(2) eV/ atom (Z=atomic number). The graph of E vs. Z^(2) (keeping "n" constant) will be :

The total energy of an electron revolving in the second orbit of a hydrogen atom is

The energy of an electron in the nth Bohr orbit of hydrogen atom is

Frequency of revolution of electron in the n^(th) Bohr's orbit is given by

State Bohr's postulates. Using these postulates, derive an expression for total energy of an electron in the n^("th") orbit of an atom. What does negative of this energy signify ?

Using Bohr's postulates, derive the expression for the total energy of the electron revolving in n^(th) orbit of hydrogen atom. Find the wavelength of H_(alpha) line, given the value of Rydberg constant, R = 1.1 xx 10^(7) m^(1)

The total energy of the electron in the bohr's orbit is given by

The magnetic field induction produced at the centre of orbit due to an electron revolving in n^(th) orbit of hydrogen atom is proportional to

ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Atomic Models and Planck.s Quantum Theory)
  1. The energy of second Bohr orbit of the hydrogen atom is - 328 k J mol^...

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  2. Kinetic energy of electron in n^("th") orbit in H-atom

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  3. The energy of an electron revolving in n^(th) Bohr's orbit of an atom ...

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  4. The first use of quantum theory to explain the structure of atom was m...

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  5. The energy of an electron in the 3rd orbit of an atom is -E. The energ...

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  6. The electronic energy levels of the hydrogen atom in the Bohr's theory...

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  7. Radius of the first Bohr’s orbit of hydrogen atom is

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  8. The energy of an electron in second Bohr orbit of hydrogen atom is :

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  9. The radius of first orbit of hydrogen is 0.53 Å. The radius of second ...

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  10. The formation of energy bands in solids are in accordance with

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  11. Bohr model of atom is contradicted by

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  12. The ratio between kinetic enegry and total enegry of the electrons of ...

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  13. Ratio of radii of second and first Bohr orbits of H atom

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  14. The ratio of area covered by second orbital to the first orbital is.

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  15. According to Bohr's principle, which is the correct relation between p...

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  16. The radius of the first orbit of H-atom is r. then the radius of the f...

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  17. Which one of the following is considered as the main postulate of Bohr...

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  18. Time taken by an electrons to complete one revolution in the Bohr orbi...

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  19. The circumference of the second Bohr orbit of an electron in a hydro...

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  20. The existence of a positively charged nucleus in an atom was discovere...

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