Match List-I with List-II
Question:
Match List-I with List-II

Correct Option: 1
Solution:
Order of I.E. in second period
$\mathrm{Li}<\mathrm{B}<\mathrm{Be}<\mathrm{C}<\mathrm{O}<\mathrm{N}<\mathrm{F}<\mathrm{Ne}$