NEET Class neet Answered
energy of electron in 3rd orbit of hydrogen atom in KJ per mole
Asked by ganirifat0 | 31 Mar, 2022, 17:46: PM
![En proportional to fraction numerator 1 over denominator straight n squared space end fraction space space For space 3 rd space orbit comma space straight E subscript 3 space equals straight E subscript 1 over 3 squared
straight E subscript 3 space equals space minus straight E space space
therefore space straight E subscript 1 space equals space minus 9 straight E
because straight E subscript 3 space equals space minus straight E space cross times 3 squared space equals space minus 9 straight E](https://images.topperlearning.com/topper/tinymce/cache/8b3f9d4c725d2c2af1d7af8e8342a00c.png)
Answered by Ramandeep | 01 Apr, 2022, 19:56: PM
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