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In a given atom no two electrons can hav...

In a given atom no two electrons can have the same values for all the four quantum numbers. This is called

A

Hund's rule

B

Aufbau's principle

C

Uncertainty principle

D

Pauli's exclusion principle

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The correct Answer is:
D
Factual.
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Knowledge Check

  • In a given atom, nno two electrons can have the same velue for all the four quantum number. This is called-

    A
    Hund's rule
    B
    Pauli's exclusion principle
    C
    uncertainty principle
    D
    Aufbau's principle

  • The rule which states that no two electrons can have same value of all the four quantum number is

    A
    Paull's exclusion princles
    B
    Helsenburg's uncertainly principle
    C
    Aufbau principle
    D
    de - Brogile principle

  • The rule which states that no two electrons can have same value of all the four quantum number is

    A
    `1s^(2),2s^(2),2p^(6),3s^(2),3p^(6),3d^(4),4s^(2)`
    B
    `1s^(2),2s^(2),2p^(6),3s^(2),3p^(6),3d^(5),4s^(1)`
    C
    `1s^(2),2s^(2),2p^(6),3s^(2),3p^(6),4s^(2),4p^(4)`
    D
    `1s^(2),2s^(2),2p^(6),3s^(2),3p^(6),4s^(2),4p^(4)`
    • ERRORLESS-STRUCTURE OF ATOM-NCERT BASED QUESTIONS (Quantum Number, Electronic Configuration and Shape of Orbitals)
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    3. Which of the following sets of quantum numbers represent an impossible...

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    5. The two electrons in K sub-shell will differ in

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    6. If the magnetic quantum number of a given atom is represented by -3, t...

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    7. When the azimuthal quantum number has the value 2, the number of orbit...

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    8. The following quantum numbers are possible for how many orbitals (s) n...

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    9. The set of quantum numbers n=4 , l=0 m=0 and s=+1/2 correspond to the ...

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    10. The correct set of four quantum numbers for outermost electrons of pot...

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    11. How many electrons can fit into the orbitals that comprise the 3^(rd) ...

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    12. If the value of principal quantum number is 3, the total possible valu...

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    13. If an electron has spin quantum number of -(1)/(2) and magnetic quant...

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    14. Which of the following represents the correct sets of the four quantum...

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    15. All electrons on the 4p sub-shell must be characterized by the quantum...

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    16. The number of possible spatial orientations of an electron in an atom ...

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    17. An electron has principal quantum number 3. The number of its (i) sub-...

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    18. Which set of quantum numbers for an electron of an atom is not possibl...

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    19. What is the maximum number of electrons which can be accommodated in a...

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    20. Which of the following set of quantum numbers is correct for the 19^(t...

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