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JEE Main 2019 · 12 Jan · Shift II

JEE Main 2019 Chemistry question on Atomic Structure

If the de-Broglie wavelength of the electron in nthn^{th} Bohr orbit in a hydrogenic atom is equal to 1.5 πa0\pi a_0 (a0a_0 is Bohr radius), then the value of n/Zn/Z is
  1. A.
    1.0
  2. B.
    0.75
  3. C.
    0.40
  4. D.
    1.50
Show answer

Correct option: B

[JEE Main 2019 · 12 Jan · Shift II]

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