Question
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Solving time: 2 mins
What is the wavelength of light emitted when the electron in a hydrogen atom undergoes transition from an energy level with n = 4 to an energy level with n = 2?
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Text solutionVerified
The expression for the wavelength of radiation is,
Substitute values in the above expression,
.
The line belongs to bluish green colour.
Substitute values in the above expression,
.
The line belongs to bluish green colour.
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Question Text | What is the wavelength of light emitted when the electron in a hydrogen atom undergoes transition from an energy level with n = 4 to an energy level with n = 2? |
Updated On | Dec 17, 2023 |
Topic | Structure of Atom |
Subject | Chemistry |
Class | Class 11 |
Answer Type | Text solution:1 Video solution: 21 |
Upvotes | 2184 |
Avg. Video Duration | 4 min |