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Which of the following sets of quantum n...

Which of the following sets of quantum numbers reperesent the highest energy of an atom ?

A

`n=3 , l=1, m= 1, s= + 1//2`

B

`n=3, l=2, m=1, s= + 1//2`

C

`n=3, l=0, m=0, s= + 1//2`

D

`n=3, l=0, m=0, s= + 1//2`

Text Solution

Verified by Experts

The correct Answer is:
B

Because it has the maxium value of ` n=L` .
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P BAHADUR-ATOMIC STRUCTURE-Exercise 4
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  2. Which one of the following sets of ions represents a colloection of is...

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  3. Which of the following sets of quantum numbers reperesent the highest ...

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  4. The ionization enthalpy of hydrogen atom is 1.312 xx 10^6 J mol^-1. Th...

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  5. In an atom an electrron is momving with a speed fo 600 m//s with an a...

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  6. Calculate the awavength ( in naometer ) assoricatioed with a protojn m...

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  7. Ionisation energy of He^+ is 19.6 xx 10^-18 J "atom"^(-1). The energy ...

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  8. The energy required to break one mole of Cl-Cl bonds in Cl2 is 242 kJ ...

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  9. A gas absorbs a photon fo 355nm and emits at two wavelengths . If one...

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  10. The electrons identifted by quantum nymbers ( n) and (l) : can be p...

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  11. A 3p-orbital has :

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  12. Which has maimum number fo unpaired elecron ?

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  13. For a d electron the orbital angular momentum is

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  14. The first use of quantum theory to explain the structure of atom was m...

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  15. The energy of an electron in the first Bohr orbit of H atom is -13.6 e...

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  16. The electrons, identified by quantum number n and l i. n = 4,l=1 ii....

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  17. The electronic configuration of an element is 1s^(2)2s^(2)2p^(6)3s^(2)...

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  18. The wavelength associtated with a golf ball weight 200 g and moving at...

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  19. Number fo nodal plane in px orbital is :

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  20. If nitrogen atoms had el,ectonic configuration is ? It would have en...

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