The angular momentum of an electron in a particular orbit of H-atom is 5.27×10−34kgm2/s. Identify the orbit.
The angular momentum of an electron in a Bohr's orbit of H-atom is 4.2178×10−34Kgm2/sec. Then electron belongs to
The mass of an electron is 9 x 10-31 kg. It revolves around the nucleus of an atom in a circular orbit of radius 4.5 Å, with a speed of 8 x 105 m/s. The angular momentum of electron is