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The wave nature of electron was verified...

The wave nature of electron was verified by

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Davisson and germer
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The wave nature of electron is verified by

Assertion : The wave nature of electrons was first experimentally verified by Davisson and Germer Experiment. Reason : From the electron diffraction measurements, the wavelength of metter waves was found to 0.165 nm.

Wave nature of electrons was experimentally verified by

The wave charaters of electron was experimenally verified by ………..

Draw a schematic diagram of the experiment used by. Davisson and Germer to establish the wave nature of electrons. Explain briefly how the de-Broglie wave relation experimentally verfied in case of electrons.

Statement-1: Davisson-Germer experiment established the wave nature of electron Statement-2: If electrons have wave nature, they can interfere show differaction.

What nature of electron is indicated by each of the following properties shown by electrons ? (i) Electron has mass. (ii) Electron possesses kinetic energy. (iii) Electrons can be polarised. (iv) Electrons can be diftracted.

An electron revolves around a proton in a hydrogen atom in an orbit of radius r. Considering the wave nature of electron and assuming that electron is present in the form of a stationary wave. Show that the angular momentum of the electron is quantized.

Transverse wave nature of light was first proposed by

The wave character of moving electron was experimentally verified by :

CENGAGE CHEMISTRY ENGLISH-ATOMIC STRUCTURE-Exercises Fill In The Balnks
  1. The principal quantum number determines ……….of the atom

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  2. The dual nature of radiation was proposed by ………..

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  3. The wave nature of electron was verified by

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  4. Isotopes are those atoms which have same ………..

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  5. .(6)^(14)C and .(8)^(16) O are ………..

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  6. For each value of l the possible value of ml are………

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  7. In hydrogen spectum the limiting line the value of n …………

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  8. In the third energy level , there are ….. Orbirtals

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  9. In the third energy level , the maximum number of electron can be acc...

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  10. The uncertainty in position and momentum has a value ………..

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  11. In the spectrum of visible light , the red light has maximum ……… and ...

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  12. The velocity of electromagnetic radiation in a medium of permittivity ...

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  13. The 2px and 2py, 2pz, orbitals of an atom have identical shapes but di...

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  14. According to pauli erxclasion principle , the maximum number of elect...

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  15. In hydrogen atom, the order of energies of sub-shell of third energy...

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  16. The electronic configuration of Ti^(2+) ion is ………….

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  17. What is the difference in the angular momentum associated with the e...

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  18. The orbital angular momentum of an electron in 2s orbital is ………

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  19. If the uncertainty in the position of an electron is zero the uncerta...

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  20. Hydrogen spectrum consists of ………..

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