Which one is the wrong statement ?(1) The uncertainty principle isΔE* Δt ≥h / 4π(2) Half filled and fully filled orbitals have greater stability due to greater exchange energy, greater symmetry and more balanced arrangement.(3) The energy of 2s orbital is less than the energy of 2p orbital in case of Hydrogen like atoms(4) de-Broglies's wavelength is given by λ=h/mv , where m = mass of the particle,n = group velocity of the particle

Which one is the wrong statement ?(1) The uncertainty principle isΔE*

1.	Which one is the wrong statement ?(1) The uncertainty principle isΔE* Δt ≥h / 4π(2) Half filled and fully filled orbitals have greater stability due to greater exchange energy, greater symmetry and more balanced arrangement.(3) The energy of 2s orbital is less than the energy of 2p orbital in case of Hydrogen like atoms(4) de-Broglies's wavelength is given by λ=h/mv , where m = mass of the particle,n = group velocity of the particle
Answer» (3) For hydrogen like atoms energy of 2s-orbital and 2p-orbital is equal.

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