MCQ
Fluorine reacts with water to produce
- A$HF + O_2 + O_3$
- B$HF + O_2$
- ✓$HF + OF_2$
- D$HF + O_3$
$Cl _{2}+ H _{2} O \rightarrow HCl + HClO$
$HClO \rightarrow HCl +[ O ]$
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$(A)$ $P$ (major) $(B)$ $Q$ (minor) $(C)$ $R$ (minor) $(D)$ $S$ (major)

$(A)$ $\mathrm{Bi}_2 \mathrm{O}_5$ is more basic than $\mathrm{N}_2 \mathrm{O}_5$
$(B)$ $\mathrm{NF}_3$ is more covalent than $\mathrm{BiF}_3$
$(C)$ $\mathrm{PH}_3$ boils at lower temperature than $\mathrm{NH}_3$
$(D)$ The $\mathrm{N}-\mathrm{N}$ single bond is stronger than the $P-P$ single bond