Chemistry · 2023
JEE Main · 31 January 2023, Shift 1 · Q31
Which transition in the hydrogen spectrum would have the same wavelength as the Balmer type transition from n =4 to n =2 of He^+ spectrum
Which transition in the hydrogen spectrum would have the same wavelength as the Balmer type transition from $\displaystyle \mathrm{n}=4$ to $\displaystyle \mathrm{n}=2$ of $\displaystyle \mathrm{He}^{+}$ spectrum
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle \mathrm{n}=2 \text { to } \mathrm{n}=1$
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JEE Main 2023 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.