The hydrogen -like species `Li^(2+)` is in a spherically symmetric state `S_(1)` with one node. Upon absorbing light , the ion undergoes transition to a state `S_(2)`. The state `S_(2)` has one radial node and its energy is equal is to the ground state energy of the hydrogen atom. The orbital angular momentum quantum number of the state `S_(2)` isA. `0`B. `1`C. `2`D. `3`

The hydrogen -like species `Li^(2+)` is in a spherically symmetric sta

1.	The hydrogen -like species `Li^(2+)` is in a spherically symmetric state `S_(1)` with one node. Upon absorbing light , the ion undergoes transition to a state `S_(2)`. The state `S_(2)` has one radial node and its energy is equal is to the ground state energy of the hydrogen atom. The orbital angular momentum quantum number of the state `S_(2)` isA. `0`B. `1`C. `2`D. `3`
Answer» Correct Answer - B Orbital angular momentum quantum number of 3p subshell, i.e., `l=1` `underset(2s)(S_(1))overset("Transition")tounderset(3p)(S_(2))`

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