MCQ
The octet rule is not followed in
- A${F_2}$
- B$NaF$
- C$Ca{F_2}$
- ✓$B{F_3}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
then the solubility of $AB _{2}$ in pure water is......... $\times 10^{-4}$ $mol$ $L ^{-1}$.
[Assuming that neither kind of ion reacts with water]

$(a)\,\,q + w$ $ (b)\,\,q$
$(c)\,\,w$ $ (d)\,\,H -TS$