During the transition of electron in H-atom from any lower to higher orbit

CHEMISTRY · Single correct · CBSE · Chemistry · Structure of Atom · Structure of Atom

Problem

During the transition of electron in H-atom from any lower to higher orbit, the angular momentum cannot be changed by : (1)

\hbar

(2)

\frac{\hbar}{2}

(3)

2\hbar

(4)

3\hbar