Question

i. What would be angular momentum of 3rd orbit?​

Answer 1

As given electron is in third Bohr orbit, then n=3. Hence the angular momentum of an electron in the third Bohr orbit of a hydrogen atom is given by mvr=3h2π.

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Answer 2

Explanation:

According to Bohr orbit

n=3

angular momentum of an electron in the third bohr orbit (H) atom is mvr=3h2π.