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The ground state energy of hydrogen atom...

The ground state energy of hydrogen atom is - 13.6eV. The kinetic energy of the electron in this state is:

A

1.85eV

B

13.6 V

C

6.8eV

D

3.4eV

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The correct Answer is:
B
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AAKASH SERIES-ATOMS-PRACTICE EXERCISE
  1. The ground state energy of hydrogen atom is - 13.6eV. The kinetic ener...

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  2. Hydrogen atom emits blue light when it jumps from n=4 energy level to ...

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  3. The energy of the ground electronic state of hydrogen atom is -13.6e V...

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  4. Radius of first orbit of hydrogen is 0.53 Å. The radius in fourth orbi...

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  5. The electrons in hydrogen atoms are raised from ground state to third ...

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  6. Ratio of frequencies of the long wavelength limits of the Balmer and L...

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  7. If 13.6 ev energy is required to ionize the hydrogen atom, then the en...

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  8. The ratio of the energies of hydrogen atom in the first to second exit...

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  9. The ratio of wave length of first line of Lyman series to the first li...

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  10. An electron in ground state of hydrogen has an angular momentum L(1) a...

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  11. In Bohr.s model of hydrogen atom, the ratio between the period of revo...

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  12. The radius of the first orbit of hydrogen in 0.528 overset(0)A. The ra...

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  13. In hydrogen atom radius of the first orbit is 0.53 Å. Minimum work req...

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  14. The circumference of first orbit of hydrogen atom is .S.. Then the Bro...

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  15. In hydrogen spectrum L(alpha) line arises due to transition of electro...

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  16. A hydrogen atom emits a photon of energy 12.1 e V. Its orbital angular...

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  17. Energy levels A,B,C of an atom are shown below If E(A)ltE(B)ltE(C...

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  18. In an excited state of hydrogen like atom an electron has a total ener...

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  19. What is the energy of state in a triply ionized beryllium (Be^(++)) wh...

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  20. A stationary hydrogen atom emits a photon corresponding to first line ...

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