MCQ
Rank in the order of increasing acidic strength:
- A$A < B < C$
- B$A < C < B$
- ✓$B < A < C$
- D$B < C < A$
Hence, the required order is- $B\, <\, A\, <\, C$.
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$(II)\, O^+_2 ,NO,N^-_2$ have same bond order of $2 \frac{1}{2}$
$(III)$ Bond order can assume any value including zero upto four
$(IV)\, NO^-_3$ and $BO^-_3$ have same bond order for $X - O$ bond (where $X$ is central atom)