When an electron in hydrogen atom is excited, from its `4`th to `5`the stationary orbit, the change
Channel: Doubtnut
Date: 19/01/2020

When an electron in hydrogen atom is excited, from its `4`th to `5`the stationary orbit, the change in angular momentum of electron is (Planck\'s constant: `h = 6.6 xx 10^(-34) J-s`)