Question

According to Bohr model of hydrogen atom, only those orbits are permissible which satisfy the condition

• A. $mv=nh$
• B. $\frac{mv^{2}}{r}=n\left( \frac{h}{2\pi } \right)$
• C. $mvr=n\left( \frac{h}{2\pi } \right)$
• D. $mvr^{2}=n\left( \frac{h}{2\pi } \right)$

Answer 1

Answer: (C)

$mvr=n\left( \frac{h}{2\pi } \right)$

Answer 2

According to Bohr's model $mvr=\frac{nh}{2\pi }$