MCQ
Lewis base is
- A$C{O_2}$
- B$S{O_3}$
- C$S{O_2}$
- ✓$ROH$
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$A : 3\,, 2\,, -2\,, +\, \frac{1}{2}$
$B : 3\,, 0\,, 0\,, + \,\frac{1}{2}$
What is true for $A$ and $B$