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Question
Which of the following transition in a hydrogen atom emit photon of the highest frequency:
Options
n = 1 to n = 2
n = 2 to n = 1
n = 2 to n = 6
n = 6 to n = 2
MCQ
Solution
n = 1 to n = 2
Explanation:
From E = E2 – E1 = `- 13.6/2^2`
= `((-13.6)/1^2)`
= `- 3.4 + 13.6`
= 10.2 ev
This value is the maximum, so v is the maximum.
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