MCQ
When an electron jumps from $L$ to $K$ shell
- AEnergy is absorbed
- ✓Energy is released
- CEnergy is sometimes absorbed and sometimes released
- DEnergy is neither absorbed nor released
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($R = 0.082\, L\, atm\, mol^{-1}\, K^{-1}$, Molar mass of $S = 32\, g\, mol^{-1}$, molar mass of $N = 14\, g\, mol^{-1}$)