Q.
The first line in the Balmer series in the H atom will have the frequency
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a
3.29×1015 s-1
b
4.57×1014 s1
c
8.22×1015 s-1
d
8.02×1014 s-1
answer is B.
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Detailed Solution
Frequency of first line in Balmer series can be calculated asv=3.29×10151n12-1n22s-1=3.29×10151(2)2-1(3)2=3.29×101514-19=3.29×1015×536=4.57×1014 s-1
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