COMEDK · Chemistry · 2. Structure of Atom
Angular momentum of an electron in the \(n\)th orbit of hydrogen atom is given by
- A \(\frac{n h}{2 \pi}\)
- B \(n h\)
- C \(\frac{2 \pi}{n h}\)
- D \(\frac{\pi}{2 n h}\)
Answer & Solution
Correct Answer
(A) \(\frac{n h}{2 \pi}\)
Step-by-step Solution
Detailed explanation
According to Bohr's model, angular momentum of \(n\)th orbit of hydrogen atom is \(m v r_{n}\) or \(\frac{n h}{2 \pi}\).
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