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Consider two different hydrogen atoms.The electron in each atom is in an exicted state. Is it possible for the electrons to have different energies but the same orbital angular momentum according to the Bohr model?                                                                                                         2mark

No, because according to Bohr model, En=-13.6n2                                                1mark

and electrons having different energies belong to different levels having different values of n.

So, their angular momenta will be different, as mvr=nh2π.                                  1mark

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