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Question: Answered & Verified by Expert
If the binding energy of the electron in a hydrogen atom is $13.6 \mathrm{eV}$, the energy required to remove the electron from the first excited state of $\mathrm{Li}^{++}$is
PhysicsAtomic PhysicsJEE MainJEE Main 2003
Options:
  • A
    $30.6 \mathrm{eV}$
  • B
    $13.6 \mathrm{eV}$
  • C
    $3.4 \mathrm{eV}$
  • D
    $122.4 \mathrm{eV}$
Solution:
1670 Upvotes Verified Answer
The correct answer is:
$13.6 \mathrm{eV}$
No Solution Available

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