Angular momentum of an electron in the n th orbit of hydrogen atom is given by

Open MARKS Web Download App

Search any question & find its solution

Question: Answered & Verified by Expert

Angular momentum of an electron in the $n$th orbit of hydrogen atom is given by

ChemistryStructure of AtomCOMEDKCOMEDK 2013

Options:

A $\frac{n h}{2 \pi}$
B $n h$
C $\frac{2 \pi}{n h}$
D $\frac{\pi}{2 n h}$

Solution:

2341 Upvotes Verified Answer

The correct answer is: $\frac{n h}{2 \pi}$

According to Bohr's model, angular momentum of $n$th orbit of hydrogen atom is $m v r_{n}$ or $\frac{n h}{2 \pi}$.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.

Use on iOS or Desktop Download from Google Play