Q.
Which electronic transition in He+ ion will have the same wave number as the electronic transition involving 3→2 in H-atom.
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a
9→6
b
4→1
c
4→2
d
6→4
answer is D.
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Detailed Solution
H-atom He+ion RHZ121n12-1n22=RHZ221n12-1n22; 12122-132=221n12-1n22; 142-162=1n12-1n22;
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