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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2013
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Q)

Ratio of longest wave lengths corresponding to Lyman and Balmer series in hydrogen spectrum is -


( A ) $\frac{5}{27}$
( B ) $\frac{9}{31}$
( C ) $\frac{3}{23}$
( D ) $\frac{7}{29}$

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