Ask Questions, Get Answers

Want to ask us a question? Click here
Browse Questions
0 votes

In a hydrogen atom,if energy of an electron in ground state is -13.6eV,then that in the $2^{nd}$ excited state is :


Can you answer this question?

1 Answer

0 votes
$2^{nd}$ excited state means third energy level.
$\Rightarrow \large\frac{-13.6}{9}$
$\Rightarrow -1.51eV$
Hence (a) is the correct answer.
answered Jan 13, 2014 by sreemathi.v

Related questions

Ask Question
student study plans
JEE MAIN, CBSE, NEET Mobile and Tablet App
The ultimate mobile app to help you crack your examinations
Get the Android App