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Discuss the similarities and differences...

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

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V PUBLICATION-STRUCTURE OF ATOM-QUESTION BANK
  1. Write a short note on plancks quantum theory.

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

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

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

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

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  6. Which experiment led to the discovery of neutrons?

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

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  8. Four imporfant properties of cathode rays

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

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

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

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

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

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  14. The quantized energy of an electron in hydrogen atom for the n^(th) it...

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  15. The sodium flame test has a characteristic yellow colour due to emissi...

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  16. The ionisation energy of sodium is '494.7 kJ' mol '^(-1)'. Calculate t...

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  17. An electron is moving with kinetic energy of '2.275 xx 10^(-25) J .' C...

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  18. What is the wavelength of an electron if its kinetic energy is '4.55 x...

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  19. Electrons with wavelength '12 pm' are used for electron diffraction. W...

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  20. A radiation has a frequency of '6 xx 10^(14)' cycles per second (or 'H...

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