MCQ
Which species has the maximum number of lone pair of electrons on the central atom?
- A$[ClO_3]^-$
- B$XeF_4$
- C$SF_4$
- ✓$[I_3]^-$

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[Atomic mass : $\mathrm{H}: 1.0, \mathrm{C}: 12.0, \mathrm{O}: 16.0]$
$(i)$ $C{H_3}\mathop {\mathop C\limits_{||} }\limits_O - {O^ - }$ $(ii)$ $C{H_3}{O^ - }$
$(iii)$ $C{N^ - }$ $(iv)$ $Image$
is