SATHEE: Atomic Structure Question 455

Atomic Structure Question 455

Question: Which of the following sets of quantum numbers is correct for an electron in $4 f$ orbital

Options:

A) $n = 4,, l = 3,, m = + 1,, s = + \frac{1}{2}$

B) $n = 4,, l = 4,, m = - 4,, s = - \frac{1}{2}$

C) $n = 4,, l = 3,, m = + 4,, s = + \frac{1}{2}$

D) $n = 3,, l = 2,, m = - 2,, s = + \frac{1}{2}$

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Answer:

Correct Answer: A

Solution:

For 4f orbital electron, $n = 4$ $l = 3$ (Because 0, 1, 2, 3) s, p, d, f m = + 3, + 2, +1, 0, - 1, - 2, - 3 s = +1/2

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Atomic Structure Question 455

Question: Which of the following sets of quantum numbers is correct for an electron in 4f orbital

Options:

Answer:

Solution:

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Question: Which of the following sets of quantum numbers is correct for an electron in $4 f$ orbital