Concept explainers
Interpretation:
The wavelength of the line of hydrogen spectrum that results in transition from
Concept Introduction:
The wave nature of any light can be described by its frequency, wavelength, and amplitude. The wavelength
The relation between frequency
Here,
The relation between the energy
Here,
The energy of Bohr orbits of hydrogen is dependent onthe principal quantum number
Answer to Problem 7.39QE
The wavelength of the line of hydrogen spectrum for a given transition is
Explanation of Solution
Substitute 3 for
Substitute 1 for
The expression to calculate the energy released in transition from
Substitute
Therefore, the energy released in the given transition is
Substitute
Rearrange equation (5) to calculate the value of
Substitute
Since the wavelength of transition is
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Chapter 7 Solutions
Chemistry: Principles and Practice
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