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In a given energy level, the order of pe...

In a given energy level, the order of penetration effect of different orbitals is

A

`f lt p lt d lt s`

B

`s lt p lt d lt f`

C

`f lt d lt p lt s`

D

`s = p = d = f`

Text Solution

Verified by Experts

The correct Answer is:
C
The order of penetration effect of different orbitals depends upon the different energies of the various subshells for the same energy level, e.g. electrons in s-subshell will have lowest energy and thus will be closest to the nucleus and will have highest penetration power, while p-subshell electrons will penetrate the electron cloub to lesser extent and so on.
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RESONANCE ENGLISH-PERIODIC TABLE & PERIODICITY-Advanced Level Problems
  1. Which of the following is the wrong statements?

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  2. Atomic number of 15, 33,51 represents the following family:

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  3. In a given energy level, the order of penetration effect of different ...

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  4. Which of the following is correct prder of Z(eff):

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  5. In sodium atom on 3s electron the screening is due to:

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  6. Which of the following elements can have negative oxidation states.

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  7. What is correct order of reducing capacity.

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  8. Intert pair effect is observed in elements of which block:

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  9. Which of the following order of radii is correct?

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  10. The lanthanide contraction refers to:

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  11. Which of the following statement is correct with respect to the proper...

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  12. Which group of atoms have nearly same atomic radius.

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  13. The incorrect order of radius is:

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  14. The second ionisation enthalpies of elements are always higher than th...

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  15. A large difference between the third and fourth ionization energies in...

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  16. The ionization energy will be higher when the electron is removed from...

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  17. The atomic number of V,Cr, Mn and Fe are respectively 23,24,25 and 26....

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  18. For which of the following species 2^(nd) IE lt 1^(st) IE

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  19. With reference to 1^(st) IP which are correct. (a) Li lt C (b) O lt ...

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  20. Values of 1^(st) four ionisation energies (kJ//mol) of an element are ...

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