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If the radius of first Bohr orbit of H a...

If the radius of first Bohr orbit of H atom is x, then de Broglie wavelength of electron in `3^(rd)` orbit is nearly

A

`2pi x`

B

`6pi x`

C

9x

D

x/3

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The correct Answer is:
B
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AAKASH SERIES-ATOMIC STRUCTURE-Objective Exercise - 3
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  9. True statements among the following are (A) Number of wave generated...

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  11. If the radius of first Bohr orbit of H atom is x, then de Broglie wave...

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