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Which of the following sets of quantum n...

Which of the following sets of quantum numbers is not possible ?

A

n=2, l=1, m=-1, s=-1/2

B

n=2, l=1, m=-1, s=+1/2

C

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

D

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

Text Solution

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The correct Answer is:
D
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MBD PUBLICATION-STRUCTURE OF ATOM-QUESTION TYPE
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  2. The 19th electron of chromium has which of the following sets of quant...

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  3. Which of the following sets of quantum numbers is not possible ?

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  4. Which one of the following pairs of ions have the same electronic conf...

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  5. In a hydrogen atom if the energy of an electron in the ground state is...

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  6. Which of the following ions has the maximum magnetic moment ?

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  7. In hydrogen atom, energy of first excited state is -3.4 eV. Then find ...

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  8. The wavelength associated with a golf ball weighing 200g and moving at...

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  9. The quantum numbers +1/2 and -1/2 for the electron spin represent :

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  10. Identify the least stable among the following

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  11. If the nitrogen atom had electronic configuration is 1s^7, it would ha...

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  12. List the quantum numbers (n and l) of electrons for 3d-orbital.

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  13. Which quantum number specifies the shape of an orbital in an atom ?

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  14. What is the value of e/m for an electron ?

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  15. How many unpaired electrons are there in Ni^(2+) ion ?

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  16. Differentiate between proton and photon.

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  17. State Pauli's exclusive principle.

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  18. What is the mass of proton in kilograms ?

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  19. Write the electronic configuration of Cu^(2+) ion.

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  20. Write the electronic configuration of the atom having atomic number 29...

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