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Wave function of an orbital is plotted a...

Wave function of an orbital is plotted against the distance from nucleus. The graphical representation is of :

A

1s

B

2s

C

3s

D

2p

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NARENDRA AWASTHI-ATOMIC STUCTURE-Exercise
  1. Which of the following has the maximum number of unpaired electrons?

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  2. Which of the following orbitals has two spherical nodes?

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  3. Wave function of an orbital is plotted against the distance from nucle...

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  4. The Schrodinger wave equation for hydrogen atom is Psi(2s) = (1)/(4sqr...

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  5. The Schrodinger wave equation for hydrogen atom is Psi("radial")=(1)...

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  6. Potential energy of electrom present in He^(+) is :

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  7. A single electron in an ion has ionization energy equal to 217.6eV. Wh...

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  8. For a hypothetical hydrogen like atom, the potential energy of the sys...

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  9. A beam of specific kind of particles of velocity 2.1 xx 10^7 m//s is s...

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  10. What is the angular velocity (omega) of an electron occupying second o...

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  11. The ratio of the radius difference between 4^(th) and 3^(rd) orbit of ...

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  12. The velocity of an e in excited state of H-atom is 1.093 xx 10^(6)m//s...

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  13. The angular momentum of an electron in a Bohr's orbit of He^(+) is 3.1...

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  14. If radiation corresponding to second line of "Balmer series" of Li^(+2...

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  15. When an electron makes a transition from (n+1) state of nth state, the...

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  16. In a collection of H-atoms, all the electrons jump from n=5 to ground ...

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  17. An electron is allowed to move freely in a closed cubic box of length ...

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  18. An element undergoes a reaction as shown sx+2e^(-)tox^(-2) Energy r...

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  19. Ground state energy of H-atom is (-E(1)),t he velocity of photoelectro...

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  20. At which temperature will the translational kinetic energy of H-atom e...

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