હોસના નિયમ માથી ;
\((iii) = (i) - (ii)\)
\(\Delta H = -394 + 285 = -109 \,kJ\, mole^{-1}\)
${X_{\left( g \right)}} + {e^ - } \to X_{\left( g \right)}^ - $
(આપેલ : $R =8.3\, J \,K ^{-1} \,\,mol ^{-1}$ )
આપેલ :$\Delta_{ dis } H _{ Cl _{2(g)}}^{\circ}=240\,kJ\,mol ^{-1}$.
$\Delta_{ eg } H _{ Cl _{(g)}}^{\circ}=-350\,kJ\,mol ^{-1}$,
$\Delta_{ hyd } H _{ Cl i _{( j )}^{\circ}}^{\circ}=-380\,kJ\,mol ^{-1}$