Questions
The frequency of emission line for any transition in positronium atom (consisting of a positron and an electron) is x times the frequency for the corresponding line in the case of H atom, where x is
a
2
b
1/22
c
22
d
1/2
detailed solution
Correct option is D
Rydberg's constant determines the frequencies. We have R∝m so, modified R for positronium atom is half of H atom. Hence, frequencies are reduced to half.Talk to our academic expert!
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