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If wavelength is equal to the distance t...

If wavelength is equal to the distance travelled by the electron in one second, then

A

`lambda=(h)/(p)`

B

`lambda=(h)/(m)`

C

`lambda=sqrt((h)/(p))`

D

`lambda=sqrt((h)/(m))`

Text Solution

Verified by Experts

The correct Answer is:
D
Acc to schrodinger model `e^(-)` behave as wave only.
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ALLEN-ATOMIC STRUCTURE-Exercise - 02
  1. The decreasing order of energy of the 3d,4s,3p,3s orbital is :-

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  2. If n and l are respectively the principal and azimuthal quantum number...

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  3. If wavelength is equal to the distance travelled by the electron in on...

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  4. According to Schrodinger model nature of electron in an atom is as :-

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  5. Which describes orbital :-

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  6. In order to have the same wavelength for the electron (mass m(e)) and ...

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  7. The quantum number + 1//2 and -1//2 for the electron spin represent

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  8. Which is true about Psi :-

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  9. The circumference of n^(th) orbit in H-atom can be expressed in terms ...

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  10. A particle X moving with a certain velocity has a debroglie wave lengt...

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  11. What are the values of the orbital angular momentum of an electron in ...

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  12. If m = magnetic quantum number and l = azimuthal quantum number then :...

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  13. The number of unpaired electron in Mn^(4+) (Z = 25) is :-

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  14. After np orbitals are filled, the next orbital filled will be :-

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  15. The value of the magnetic moment of a particular ion is 2.83 Bohr magn...

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  16. In Bohr's model of the hydrogen atom the ratio between the period of r...

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  17. Let nu(1) be the frequency of the series limit of the lyman series n...

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  18. The energies of energy levels A, B and C for a given atom are in the s...

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  19. The wavelengths of photons emitted by electron transition between two ...

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  20. If first ionisation potential of a hypothetical atom is 16 V, then the...

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