The most intense line in the Brackett series of the spectrum of atomic hydrogen is the transition :-

The most intense line in the Brackett series of the spectrum of atomic hydrogen is the transition :-
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The most intense line in the Brackett series of the spectrum of atomic hydrogen is the transition :- A. `n_(2)=ooton_ ... (1)=4` D. `n_(2)=4ton_(1)=3`
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