Bohr's Theory Past Year (2019 onward - NTA Papers) MCQs Structure of Atom Chemistry NEET Practice Questions, MCQs, Past Year Questions (PYQs), NCERT Questions, Question Bank, Class 11 and Class 12 Questions, and PDF solved with answers

In hydrogen atom, what is the de Broglie wavelength of an electron in the second Bohr orbit is: [Given that Bohr radius, $a_{0} = 52.9 p m$ ]

(1) 211.6 pm

(2) 211.6 $π$ pm

(3) $52.9 π$ pm

(4) 105.8 pm

Subtopic: Bohr's Theory |

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