MCQ
When the distance between the charged particles is halved, the force between them becomes
- AOne-fourth
- BHalf
- CDouble
- ✓Four times
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| Atomic number | Ionization Enthalpy ($kJ/mol$) | ||
| $n$ | $l _1$ | $l _2$ | $l _3$ |
| $n +1$ | $1681$ | $3374$ | $6050$ |
| $n +2$ | $2081$ | $3952$ | $6122$ |
| $n +3$ | $496$ | $4562$ | $6910$ |
| $738$ | $1451$ | $7733$ |