Which of the following sets of quantum number | vedclass

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(C) For any principal quantum number $n$,the azimuthal quantum number $l$ can have values from $0$ to $n-1$. In option $A$,$n=2$,so $l$ can be $0$ or

Vedclass · Accepted Answer

$n = 2, l = 2, m = 0, s = -\frac{1}{2}$

Vedclass · Answer

(C) For any principal quantum number $n$,the azimuthal quantum number $l$ can have values from $0$ to $n-1$. In option $A$,$n=2$,so $l$ can be $0$ or $1$. Since $l=0$,this is correct. In option $B$,$n=4$,so $l$ can be $0, 1, 2, 3$. Since $l=3$,this is correct. In option $C$,$n=2$,so $l$ can only be $0$ or $1$. The value $l=2$ is not possible for $n=2$. Therefore,the set of quantum numbers in option $C$ is incorrect.

Which of the following sets of quantum numbers is not correct?

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