Question

10. Which one is the wrong statement?
(1) de-Broglie's wavelength is given by λ = h/mv, where m = mass of the particle, v = groupvelocity of the particle
(2) The uncertainty principle is ∆E × ∆t ≥ h/4π
(3) Half-filled and fully filled orbitals have greaterstability due to greater exchange energy, greatersymmetry and more balanced arrangement
(4) The energy of 2s orbital is less than the energyof 2p orbital in case of Hydrogen like atoms

Answer 1

Answer:

Hey there,

(3) Half-filled and fully filled orbitals have greaterstability due to greater exchange energy, greatersymmetry and more balanced arrangement

is the wrong statement

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