The radius of the Bohr orbit in the ground state of hydrogen atom is 0 – McqOptions

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1.	The radius of the Bohr orbit in the ground state of hydrogen atom is 0.5 Å. The radius of the orbit of the electron in the third excited state of \[H{{e}^{+}}\] will be [MP PMT 2000]
A.	8 Å
B.	4 Å
C.	0.5 Å
D.	0.25 Å
Answer» C. 0.5 Å

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