Physics · 2025
NEET 2025 · 4 May · Code 45 · Q34
De-Broglie wavelength of an electron orbiting in the n=2 state of hydrogen atom is close to (Given Bohr radius =0.052 n m )
De-Broglie wavelength of an electron orbiting in the $\displaystyle n=2$ state of hydrogen atom is close to (Given Bohr radius $\displaystyle =0.052 n m$ )
Official answer
From NTA’s final answer key for this paper.
(2)
$\displaystyle 0.67 n m$
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NEET (UG) 2025 Physics question, with the answer from NTA’s final answer key. Where our answers come from.