AP EAMCET · Chemistry · Structure of Atom
Identify the region of spectral lines of electromagnetic spectrum, when electron transition takes place from higher energy levels to \(n=3,4,5\) in atomic spectrum of hydrogen is
- A Ultraviolet
- B Visible
- C Infrared
- D Microwave
Answer & Solution
Correct Answer
(C) Infrared
Step-by-step Solution
Detailed explanation
\(\mathrm{n}_2=1\) from \(\mathrm{n}_1=2,3,4 \ldots \Rightarrow\) Lyman series (UV) \(\mathrm{n}_2=2\) from \(\mathrm{n}_1=3,4,5 \ldots \Rightarrow\) Balmer series (Visible) \(\mathrm{n}_2=3\) from \(\mathrm{n}_1=4,5,6 \ldots \Rightarrow\) Paschen Series (IR) \(\mathrm{n}_2=4\)…
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