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The electrons, identified by quantum num...

The electrons, identified by quantum numbers n and l(i) n=4,l=1 (ii) n=4, l=0 (iii) n=3,l=2 (iv) n=3, l=1 can be placed in order of increasing energy from the lowest to highest as

A

`Alt Blt CltD`

B

`DltClt BltA`

C

`D ltBlt Clt`A

D

`CltB ltA ltD`

Text Solution

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The correct Answer is:
C
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AAKASH INSTITUTE ENGLISH-STRUCTURE OF ATOM-ASSIGNMENT (SECTION -B) Objective type questions
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  9. Which combinations of quantum number n,l,m,s for the electron in an a...

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  10. The orbital angular momentum of electron in 4s orbital of H atom is ……...

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  11. Radial nodes present in 3s and 3p - orbitals are respectively

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  12. The electrons, identified by quantum numbers n and l(i) n=4,l=1 (ii) n...

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  13. The number of lobes in most of the d- orbitals are

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  14. For which of the following options m=0 for all orbitals ?

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  15. Which is the correct graphical representation based on photoelec...

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  16. Time taken for an electron to complete one revolution in Bohr orbit of...

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  17. What will be the ratio of wavelength of the first line to that ...

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  18. In any subshell, the maimum number of electrons having same value of s...

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  19. For the transition from n=2 to n=1 , which of the following wil...

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  20. If each orbital can hold a maximum of 3 electrons. Then the number of ...

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