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In a hydrogen atom the electron and prot...

In a hydrogen atom the electron and proton are at a distance of `0.5 Å`. The dipole moment of the system is .

A

`(3h)/(2pi)`

B

`(h)/(2pi)`

C

`(h)/(pi)`

D

`(2h)/(pi)`

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The correct Answer is:
A
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exericse - 2A
  1. The minimum and maximum values of wavelength in the Lyman series of a ...

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  2. Which of the following transitions of an electron in hydrogen atom emi...

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  3. In a hydrogen atom the electron and proton are at a distance of 0.5 Å....

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  4. The total energy of electron in an atom is a combination of potential ...

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  5. The radius of which of the following orbit is same as that of the firs...

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  6. An electron in the ground state of hydrogen atom is revolving in anti ...

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  7. The change in velocity when electron jumps from the first orbit to the...

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  8. Which one of the following statements is not correct ?

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  9. As an electron is brought from an infinite distance close to nucleus o...

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  10. In Bohr series of lines of hydrogen spectrum, the third line from the ...

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  11. The radius of the hydrogen atom in the ground state is of the order o...

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  12. The ground state energy of hydrogen atom is - 13.6eV. The kinetic ener...

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  13. Radius of 3rd Bohr orbit is

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  14. The energy of second Bohr'orbit of hydrogen atom is -328 kJ mol^(-1), ...

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  15. Which of the following transistions in hydrogen atom will require the ...

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  16. The energy of an electron in the first Bohr's orbit of a hydrogen atom...

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  17. The de Broglie wavelength associated with a moving particle of fixed m...

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  18. Ratio of the distance travelled in 1 second, 2 seconds, 3 seconds

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  19. The de Broglie wavelength of a particle with mass 1 g and velocity 100...

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  20. A hydrogen molecule and helium atom are moving with the same velocity....

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