Calculate `P-Cl` bond enthalpy`P(s)+(3)/(2)Cl_(2)(g)rarr PCl_(3)(g)`Given `: Delta_(f)H(PCl_(3),g)=306kJ //mol` `DeltaH_("atomization")(P,s)=314kJ//mol`, `Delta_(r)H(Cl,g)=1231kJ//mol`A. 123.66 kJ/molB. 371 kJ/molC. 19 kJ/molD. None of these

Calculate `P-Cl` bond enthalpy`P(s)+(3)/(2)Cl_(2)(g)rarr PCl_(3)(g)`Gi

1.	Calculate `P-Cl` bond enthalpy`P(s)+(3)/(2)Cl_(2)(g)rarr PCl_(3)(g)`Given `: Delta_(f)H(PCl_(3),g)=306kJ //mol` `DeltaH_("atomization")(P,s)=314kJ//mol`, `Delta_(r)H(Cl,g)=1231kJ//mol`A. 123.66 kJ/molB. 371 kJ/molC. 19 kJ/molD. None of these
Answer» Correct Answer - A `P(s)+(3)/(2)Cl_(2)(g)rarrPCl_(3)(g)` `306 = (314 + 3 xx 121) - [B.E.(P-Cl)xx3],` `B.E.(P-Cl)=123.66 " kJ"//"mol"`

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Calculate `P-Cl` bond enthalpy`P(s)+(3)/(2)Cl_(2)(g)rarr PCl_(3)(g)`Given `: Delta_(f)H(PCl_(3),g)=306kJ //mol` `DeltaH_("atomization")(P,s)=314kJ//mol`, `Delta_(r)H(Cl,g)=1231kJ//mol`A. 123.66 kJ/molB. 371 kJ/molC. 19 kJ/molD. None of these

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