AIPMT Mains Chemistry Structure of Atom Class 11 Questions

The orbital angular momentum of a p-electron is given as:

Out of the following which one is not a possible energy for a photon to be emitted by hydrogen atom according to Bohr's atomic model?

According to the Bohr Theory, which of the following transitions in the hydrogen atom will give rise to the least energetic photon?

Maximum number of electrons in a subshell of an atom is determined by the following:

Which of the following is not permissible arrangement of electrons in an atom?

The ground state energy of hydrogen atom i$s^{-13}$.6 eV. When its electron is in the first excited state, its excitation energy is