Chemistry - Atomic Structure Question with Solution | TestHub

ChemistryAtomic StructureMiscellaneous/MixedEasy2 minPYQ_2020

ChemistryEasysingle choice

The energy of an electron in Bohr's orbit of hydrogen atom is $- 13 .6 eV$ . The total electronic energy of a hypothetical $He$ atom in which there are no electron-electron repulsions or interactions is

Options:

Answer:

Solution:

Electronic energy per electron $= - 13.6 \times 4 e V$

Total Electronic energy $= - 13.6 \times 4 \times 2 = - 108.8 e V$

Stream:NTA_ABHYASSubject:ChemistryTopic:Atomic StructureSubtopic:Miscellaneous/Mixed

⏱ 2mℹ️ Source: PYQ_2020

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