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Among the following pairs of orbitals wh...

Among the following pairs of orbitals which orbital will experience the Iarger effective nưclear charge? (i) '2 s' and '3 s',

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i. .2 s. ii. .4 d. iii. .3 p.
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V PUBLICATION-STRUCTURE OF ATOM-QUESTION BANK
  1. The quantum numbers of 2 electrons are given below. Arrange them in or...

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  2. The bromine atom possesses 35 electrons. It contains 6 electrons in '2...

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  3. Among the following pairs of orbitals which orbital will experience th...

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  4. The unparied electrons in Al and Si are in 3p orbital. Which electrons...

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  5. Indicate the number of unpaired electrons in (a) 'P'

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  6. How many sub - shells are associated with n=4?

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  7. How many electrons in an atom may have the following quantum numbers? ...

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  8. What are 'n, l' and 'm' values for '2 Px' and '3 Pz' electrons?

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  9. Arrange the following orbitals in the order in which electrons may be ...

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  10. An atom has '2 K, 8 L', and '5 M' electrons. Write electronic configur...

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  11. Write the various possible quantum numbers for unpaired electron of Al...

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  12. What is the difference between a quantum and a photon.

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  13. Nucleus of an atom has 6 protons and 8 neutrons. What is its atomic nu...

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  14. Account for the following: a. The expected electronic configuration o...

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  15. a. Differentiate between orbit and orbital

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

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

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

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

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

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