Verified Solution • 2025–26 Session
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QNEET-2023-Ph-348: NEET 2023 Physics - Class 12 NEET-2023-Ph-348 Solution: The wavelength of Lyman series of hydrogen atom appears in:…
The wavelength of Lyman series of hydrogen atom appears in: visible region far infrared region ultraviolet region infrared region
Multiple Choice Options
- A visible region
- B far infrared region
- C ultraviolet region
- D infrared region
Step-by-Step Verified Solution
1 _ = R ( 1 ( 1 ) 2 _ 1 n 2 ) n = 2 , 3 , 4 , � � ( 1 _ L ) max = R ( 1 ( 1 ) 2 _ 1 ( 2 ) 2 ) ( _ 1 R _ 912 A o ) ( _ L ) max = 4 3 L R ( _ L ) max = 4 3 _ 912 A o = 4 _ 304 A o = 1216 A o ( 1 _ L ) min = R ( 1 ( 1 ) 2 _ 1 ( � ) 2 ) ( _ L ) min = 1 R _ 912 A o
Range of _ is 912 A o to 1216 A o which lies in U.V. region.