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Priincipal quantum number of an atom rep...

Priincipal quantum number of an atom represents :

A

size of the orbit

B

Spin angular momentum

C

Orbital angular momentum

D

space orientation of the orbital

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  2. Which of the following sets of quantum numbers represents an imposs...

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  7. which of the following set of quantum number is correct for the an el...

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  8. which orbital is non - sirectinal ?

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  9. For which orbital angular probability distribution is maximum at an an...

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  10. If n and l are respectively the principal and azimuthal quantum number...

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  11. The quatum numbers +(1)/(2) and -(1)/(2) for the electron spin represe...

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  12. Number of nodal plane (S) present in s,p(x),P(y) p(z) are respecticve...

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  13. Which of the following set of quantum numbers is not valid ?

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  15. The correct option regarding size of orbitals is :

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  16. which of the following is an impossible set of quantum number ?

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  17. Calculate the total number of electrons for n=3,l=2 and m=-2

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  18. Which set of quantum numbers could repesent an electron in a 5f orbita...

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  19. which orbital possesses one angular node and one radial node ?

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  20. The correct set of four quantum numbers for valence electrons of rubid...

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