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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2017
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The ratio of wavelengths of the last line of Balmer series and the last line of Lyman series is

$\begin{array}{1 1} (1)2 \\ (2) 1 \\ (3)4 \\ (4) 0.5 \end{array} $

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