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Which of the following statement is corr...

Which of the following statement is correct in relation to the hydrogen atom :

A

3s ,3p and 3p orbitals all have the same energy

B

3s and 3p otbitals are of lower energy thean 3d orbital

C

3p orbital is lower in energy than 3d orabital

D

3s orbital is lower in energy than 3p orbital

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GRB PUBLICATION-QUANTUM NUMBERS AND GENERAL CHEMISTRY-B.
  1. Priincipal quantum number of an atom represents :

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  2. d(z^(2))0orbital has :

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  3. Which of the following statement is correct in relation to the hydroge...

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  4. In case of D(x^(2-y^(20) orbital :

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

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  6. which orbital is non - sirectinal ?

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

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

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

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

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

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  12. IF spin quantum number have the values +1/2,0 and -1/2 but all other q...

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  13. The correct option regarding size of orbitals is :

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

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

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

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

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

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  19. which of the following options consits of only those orbitals which ha...

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  20. Each of the following atomic orbitals is possible except :

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