MCQ
If an electron jumps from $1^{st}$ orbital to $3^{rd}$ orbital, then it will.
  • Absorb energy
  • B
    Release energy
  • C
    No gain of energy
  • D
    None of these

Answer

Correct option: A.
Absorb energy
a
(a) When an electron jumps from the orbit of lower energy $(n=1)$ to the orbit of higher energy $(n=3)$, energy is absorbed.

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