JEE Main 201912 Jan, Evening shiftChemistryMediumAtomic Structure113× since 2002
If the de Broglie wavelength of the electron in n^th Bohr orbit in a hydrogenic atom is equal to 1.5 a₀ (a₀ is Bohr radius), then the value of n/z is -
JEE Main 2019 · 12 Jan, Evening shift · Q2181