AP EAMCET · Chemistry · Structure of Atom
To which orbital among the following may an electron having zero angular momentum belong?
- A \(3 s\)
- B \(3 p\)
- C \(3 d\)
- D \(4 f\)
Answer & Solution
Correct Answer
(A) \(3 s\)
Step-by-step Solution
Detailed explanation
We know, Angular momentum of an electron in particular orbital will be \(=\sqrt{l(l+1)} \frac{h}{2 \pi}\) If angular momentum \(=0\) then, \(l(l+l)=0\) So, \(l\) must be equal to zero \(s\)-orbital has \(l=0\) \(\therefore 3 s\) is correct answer.
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