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The basis of quantum mechanical model of...

The basis of quantum mechanical model of an atom is

A

Angular momentum of electron

B

Qantum numbers

C

Dual nature of electron

D

Black body radiation

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The correct Answer is:
C
Dual nature of electron
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NARAYNA-ATOMIC STRUCTURE-All Questions
  1. The number of angular and radial nodes of 4d orbital respectively are

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  2. The number of radial nodes fo 3s and 2p orbitals are respectively:

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  3. The basis of quantum mechanical model of an atom is

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  4. In the plots of radial distribution function for the hydrogen 3s orbit...

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  5. Which of the following conditions is incorrect for a well behaved wave...

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  6. Consider the following statements: (a) Electron density in the XY pl...

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  7. Which of the following statements is correct ?

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  8. For an electron in a hydrogen atom , the wave function Phi is propa...

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  9. The electron density between 1s and 2s is

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  10. Which of the following statement(s) is/are correct about angular nodes

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  11. The quantum number l and the number of electrons (n) in the sub level ...

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  12. The set of quantum numbers, n = 3, l = 2, m(l) = 0

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  13. The orbital having minimum 'm' value

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  14. An orbital made of four lobes can have the following quantum numbers

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  15. Number of electrons of maganese with magnetic quantum number value '0'...

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  16. The total number of m values for n = 4 is

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  17. Choose the incorrect statements:

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  18. Which of the following statements on quantum numbers is not correct?

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  19. Which of the following sets of quantum numbers represents the highest ...

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  20. The electrons identified by quantum numbers n and l :- (a) n=4, l=1 ...

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