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a. When energy of eleçtron is to be take...

a. When energy of eleçtron is to be taken to zero?
b. Which of the following orbitals are not possible? Give reasons `3 s, 1 p, 4 f, 2 d`

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V PUBLICATION-STRUCTURE OF ATOM-QUESTION BANK
  1. Account for the following: a. The expected electronic configuration o...

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  2. a. Differentiate between orbit and orbital

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  3. a. When energy of eleçtron is to be taken to zero? b. Which of the fo...

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  4. Quantum numbers provide complete information about electrons in an ato...

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  5. Dual nature of matter was proposed by Louis-de-Broglie. b) State Pau...

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  6. The photoelectric effect was first observed by H.Hertz. What is pho...

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  7. What is the difference between emission spectra and absorption spectra...

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  8. Write a short note on plancks quantum theory.

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  9. Does the angular momentum of an electron in an atom depend on the prin...

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  10. Discuss the similarities and differences between a '1s' and a '2s' orb...

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  11. Choose the electronic configurations that are possible from among the ...

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  12. What extraordinary assumption was made by Einstein while explaining th...

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  13. Which experiment led to the discovery of neutrons?

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  14. J.J.Thomson proposed his atom model in 1898. a)Explain Thomson's mode...

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  15. Four imporfant properties of cathode rays

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  16. Explain why atoms with half filled and completely filled orbitals have...

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  17. Consider the following configuration. I . '1 s^2 2s^1' II . '1 s^2 ...

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  18. What experimental evidence requires that the emission of energy by an ...

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  19. What will be the maximum number of electrons of same spin present in a...

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  20. Calculate the wave length of an electron that has been accelerated in ...

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