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JEE MAIN 2020
09-01-2020 S2
Question
The energy required to ionise a hydrogen like ion in its ground state is 9 Rydbergs. What is the Wavelength of the radiation emitted when the electron in this ion jumps from the second excited state to the ground state?
Select the correct option:
A
11.4 nm
B
24.2 nm
C
35.8 nm
D
8.6 nm
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
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Question Tags
JEE Main
Physics
Easy
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