MCQ
How many structural isomers are possible for a compound with molecular formula ${C_3}{H_7}Cl$
- ✓$2$
- B$5$
- C$7$
- D$9$
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$(I)$ Low enthalpy of dissociation of $F-F$ bond
$(II)$ High hydration enthalpy of $F^-$
$(III)$ Low atomisation enthalpy of $F_2$
