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The radius of electron’s second stationary orbit in Bohr’s atom is R . The radius of 3 rd orbit will be [JEE Main 2023, …

Q1

The radius of electron’s second stationary orbit in Bohr’s atom is R. The radius of 3rd orbit will be

[JEE Main 2023, 31 Jan (Shift 2)]

a

\(\frac{R}{3}\)

b

2.25 R

c

3 R

d

9 R

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