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Chemistry
Chemistry
Problem
The wave number of the first emission line in the Balmer series of H-spectrum is : [Main Online April 22, 2013] (
R
R
R
= Rydberg constant) : (a)
5
36
R
\frac{5}{36}R
36
5
R
(b)
9
400
R
\frac{9}{400}R
400
9
R
(c)
7
6
R
\frac{7}{6}R
6
7
R
(d)
3
4
R
\frac{3}{4}R
4
3
R
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