Which one is the wrong statement?
1
The energy of 2s orbital is less than the energy of 2p orbital in case of Hydrogen like atoms
2
de-Broglie's wavelength is given by λ = \(\frac{\text{h}}{\text{mv}}\), where m = mass of the particle, v = group velocity of the particle
3
The uncertainty principle is ∆E × ∆t ≥ \(\frac{\text{h}}{4\pi}\)
4
Half-filled and fully filled orbitals have greater stability due to greater exchange energy, greater symmetry and more balanced arrangement
5
Question Not Attempted