What will be the longest wavelength in the Balmer series of hydrogen – McqOptions

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1.	What will be the longest wavelength in the Balmer series of hydrogen spectrum?
A.	6557 × 10-10 m
B.	5557 × 10-10 m
C.	9557 × 10-10 m
D.	1557 × 10-10 m
Answer» B. 5557 × 10-10 m

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