Q92 · Practice questionComplex familiar4 marks
QUESTION 92 (4 marks)
Use the Rydberg equation to determine the wavelength emitted when a hydrogen electron falls from to .
WORKED SOLUTION
4 marksPractice marking scheme
ANSWER
.
Worked solution
Thus
Selects correct Rydberg expression.
Substitutes quantum numbers.
Calculates wavelength.
Expresses answer in suitable units.
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