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Total energy of electron in nth stationa...

Total energy of electron in nth stationary orbit of hydrogen atom is

A

`(-13.6)/(n)eV`

B

`(-13.6)/(n^2)eV`

C

`(-136)/(n)eV`

D

`(-136)/(n^2)eV`

Text Solution

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The correct Answer is:
B
NA
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NCERT FINGERTIPS-ATOMS -Bohr Model Of Hydrogen Atom
  1. According to second postulate of bohr model, the angular momentum (Ln)...

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  2. Which of the following statements is true of hydrogen atom ?

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  3. Total energy of electron in nth stationary orbit of hydrogen atom is

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  4. The radius of n^th orbit rn in the terms of Bohr radius (a0) for a hyd...

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  5. In Bohr model of the hydrogen atom, the lowest orbit corresponds to

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  6. Define ionisation energy. What is the value for a hydrogen atom?

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  7. energy is absorbed in the hydrogen atom giving absorption spectra when...

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  8. If n is the orbit number of the electron in a hydrogen atom, the corre...

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  9. Which of the following is not correct about bohr model of the hydrogen...

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  10. In which of the following systems will the radius of the first orbit (...

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  11. when an electron falls from a higher energy to a lower energy level th...

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  12. Let E=(-1me^(4))/(8epsilon(0)^(2)n^(2)h^(2)) be the energy of the n^(t...

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  13. An ionized H-molecules consists of an electron and two protons. The pr...

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  14. From quantisation of angular momentum one gets for hydrogen atom, the ...

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  15. Bohr's basic idea of discrete energy levels in atoms and the process o...

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  16. Suppose an electron is attracted toward the origin by a force(k)/(r ) ...

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  17. In Bohr model of the hydrogen atom, let R,v and E represent the radiu...

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  18. suppose an electron is attracted towards the origin by a force k//r, w...

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  19. Which of the transitions in hydrogen atom emits a photon of lowest fre...

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  20. The transition form the state n = 3 to n = 1 in a hydrogen-like atom r...

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