Chemistry · 2019
NEET 2019 · 20 May · Code G1 · Q132
In hydrogen atom, the de Broglie wavelength of an electron in the second Bohr orbit is: [Given that Bohr radius, a_0=52.9 pm ]
In hydrogen atom, the de Broglie wavelength of an electron in the second Bohr orbit is: [Given that Bohr radius, $\displaystyle \mathrm{a}_0=52.9 \mathrm{pm}$ ]
Official answer
(2)
$\displaystyle 211.6 \pi \mathrm{pm}$
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NEET (UG) 2019 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.