MCQ
$PC{l_3}$ reacts with water to form
- A$P{H_3}$
- ✓${H_3}P{O_3},$ $HCl$
- C$POC{l_3}$
- D${H_3}P{O_4}$
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$(I)$ Low enthalpy of dissociation of $F-F$ bond
$(II)$ High hydration enthalpy of $F^-$
$(III)$ Low atomisation enthalpy of $F_2$
$(en = NH_2CH_2CH_2NH_2)$