Which set of quantum number is not consistent with the quantum mechanical theory ?

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n=2, l=1, m=1, s=1/2

n=4, l=3, m=2, s=−1/2

n=3, l=2, m=3, s=+1/2

n=4, l=3, m=3, s=+1/2

answer is C.

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Detailed Solution

There is a well-defined co-relation between n, l, m and s quantum numbers in an atom. If n = n then l=n−1, m will be ±l and s will always be ±1/2. For n = 3 there cannot be m = 3. Highest value m will be 2.

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