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JEE Main20244 Apr 2024Morning ShiftChemistryStructure of AtomActual

The de-Broglie's wavelength of an electron in the (4^ th ) orbit is ( ) ( a ₀ ( a ₀= . ) Bohr's radius () )

Correct answer

8

Step-by-step solution

aligned & 2 r _ n = n _ d & 2 a ₀ n ^2 Z = n _ d & 2 a ₀ 4^2 1 =4 _ d & _ d =8 a ₀ aligned

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