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What is line spectra of hydrogen

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What is line spectra of hydrogen
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Yogita Ingle 5 years ago

When hydrogen gas present on discharge tube passed through high voltage & low pressure, the radiations emitted passed through spectroscope and spectrum is obtained on photographic plate. Hydrogen spectrum contains several lines known as series. The series present in hydrogen spectrum are:-

Series n1 n2 Spectral region
Lyman 1 2,3,4,.. Ultraviolet
Balmer 2 3,4,5…. Visible
Paschen 3 4,5,6,7.. Infrared
Brackett 4 5,6,7… Infrared
Pfund 5 6,7,8… Infrared

 

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