MCQ
Which of the following species/molecules does not have same number of bond pairs and lone pairs?
- A$OCN^-$
- B$H_2O$
- C$C_2H_2Cl_2$
- ✓$O_3$

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$A$ || $B$
Given that the lonic product of $Ni ( OH )_{2}$ is $2 \times 10^{-15}$