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Radius of Bohr's orbit of hydrogen atom...

Radius of Bohr's orbit of hydrogen atom is

A

1.06 Å

B

0.22 Å

C

0.28 Å

D

0.53 Å

Text Solution

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The correct Answer is:
D
Bohr's radius of the hydrogen atom `r=(n^2xx0.529Å)/z` , where z = atomic number , n=Number of orbit
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