Chemistry · 2022
JEE Main · 25 July 2022, Shift 2 · Q83
When the excited electron of a H atom from n =5 drops to the ground state, the maximum number of emission lines observed are \ \ \ \.
When the excited electron of a H atom from $\displaystyle \mathrm{n}=5$ drops to the ground state, the maximum number of emission lines observed are \_\_\_\_.
Official answer
4
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.