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Write any two observations of the photoe...

Write any two observations of the photoelectric effect experiment.

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MAXIMUM PUBLICATION-STRUCTURE OF ATOM-EXERCISE
  1. Which of the following sets of quantum numbers are NOT possible?

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  2. Do eukaryotic cells have restriction endonucleases? Justify your answe...

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  3. Write any two observations of the photoelectric effect experiment.

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  4. The quantum numbers provide valuable information regarding electrons i...

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  5. A photon has a wavelength of 3.5Å. Calculate its mass (Plank's consta...

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  6. The uncertainty principle contributed significantly in the formulatio...

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  7. An electron is moving with a velocity of 2.5 xx 10^(6) ms^(-1). If th...

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  8. Inorder to specify size,energy, shape an spin o elecrons we need quant...

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  9. Atomic orbitals are precisely distinguished by what are known as quant...

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  10. Atomic orbitals are precisely distinguished by quantum numbers. Rep...

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  11. The number of unpaired electrons present in Ni is ………. (Atomic number ...

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  12. Bohrs model of hydrogen atom is the modification of Rutherfords model ...

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  13. Bohr was the first to explain the structure of hydrogen atom and spect...

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  14. State and explain Hund's rule of maximum multiplicity.

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  15. Quantum number gives address of electrons. Explain the quantum number ...

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  16. Quantum number gives address of electrons. Explain the quantum number ...

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  17. Write the electronic configuration of chromium (Z = 24)

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  18. Find the number of electrons in the subshells with azimuthal quantum n...

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  19. Represent the orbital with quantum numbers n=1 and l=0

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  20. Give the mathematical representation of Heisenberg's uncertainty princ...

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