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Wave nature of electrons was experimenta...

Wave nature of electrons was experimentally verified by

A

`de-Broglie`

B

Davisson and Germer

C

Einstein

D

Schrodinger

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-MOCK TEST 4-Example
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  2. Energy required to ionise 1 mole of gaseousHe^+ion present in its grou...

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  3. Wave nature of electrons was experimentally verified by

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  4. Number of waves produced by an electron in one complete revolution in ...

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  5. What is the wavelength in nm of the spectral line associated with a tr...

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  6. The ionization potential for the electron in the ground state of the h...

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  7. The de-Broglie wavelength assocaited with a particle of mass 10^(-6) k...

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  8. An electron beam can undergo diffraction by crystals. Through what pot...

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

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  10. The energy of electron in the first orbit of i He^+ is -871.6*10^-20 J...

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  11. The electrons, identified by quantum numbers n and l(i) n=4,l=1 (ii) n...

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  12. which of the following statements regarding Psi^2 is not correct?

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  13. which of the following orbitals has three angular nodes?

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  14. the current statement on the Aufbau principle is that

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  15. Which electronic level would allow the hydrogen atom to absorb a photo...

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  16. the orbital angular momentum of 4f electron is

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  17. Among V(Z=23), Cr(Z=24), Mn(Z=25) and Fe(Z=26), which will have the hi...

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  18. for 3d(z^2) orbital the value of l and m respectively are

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  19. in presence of external magnetic field, f subshell is

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