Question
Chemistry Question on Hydrogen
The shortest wavelength of hydrogen atom in Lyman series is λ. The longest wavelength in Balmer series of He+ is
A
5/9λ
B
5λ/9
C
36λ/5
D
9λ/5
Answer
9λ/5
Explanation
Solution
The correct answer is 9λ/5
The shortest wavelength of hydrogen atom in Lyman series is λ. The longest wavelength in Balmer series of He+ is
5/9λ
5λ/9
36λ/5
9λ/5
9λ/5
The correct answer is 9λ/5