Chemistry - Atomic Structure Question with Solution | TestHub
ChemistryAtomic StructureSpectrumEasy2 minQB
ChemistryEasysingle choice
If H-atoms are excited to the excited state, how many spectral lines can be emitted by a sample of atoms :
Options:
Answer:
B
Solution:
The (n+2)th excited state is the level N = n + 3.
Number of lines = N(N-1)/2 = (n+3)(n+2)/2.
Answer: (B).
Stream:JEESubject:ChemistryTopic:Atomic StructureSubtopic:Spectrum
⏱ 2mℹ️ Source: QB
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