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PhysicsModern PhysicsAtomic structureEasy2 minPYQ_2008

PhysicsEasysingle choice

The ground state energy of hydrogen atom is $- 13.6 eV$ . When its electron is in the first excited state, its excitation energy isNEET 2008 (Mains)

Answer:

Solution:

Excitation energy $= E_{f} - E_{i}$ $= - 3.4 - (- 13.6) = 10.2 eV$

Stream:NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Atomic structure

⏱ 2mℹ️ Source: PYQ_2008

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