${C_{\left( {graphite} \right)}} + {O_{2\left( g \right)}} \to C{O_{2\left( g \right)}}\,;\,\Delta H = -393.5\,kJ$
${C_2}{H_{4\left( g \right)}} + 3{O_{2\left( g \right)}} \to 2C{O_{2\left( g \right)}} + 2{H_2}{O_{\left( l \right)}}\,;\,\Delta H = - 1410.9\,kJ$
${H_{2\left( g \right)}} + 1/2{O_{2\left( g \right)}} \to {H_2}{O_{\left( l \right)}}\,;\,\Delta H = - 285.8\,kJ$
${S_R} + {O_{2\left( g \right)}} \to S{O_{2\left( g \right)}};\,\Delta H = - 296.90\,kJ$
${S_M} + {O_{2\left( g \right)}} \to S{O_{2\left( g \right)}};\,\Delta H = - 299.40\,kJ$
| $Cl_2(g) \rightarrow 2Cl(g),$ | $242.3\,kJ\,mol^{-1}$ |
| $I_2(g) \rightarrow 2I(g),$ | $151.0\,kJ\,mol^{-1}$ |
| $ICl(g) \rightarrow I(g)+Cl(g),$ | $211.3\,kJ\,mol^{-1}$ |
| $I_2(s) \rightarrow I_2(g),$ | $62.76\,kJ\,mol^{-1}$ |
જો આયોડિન અને ક્લોરિનની પ્રમાણિત અવસ્થા $I_{2(s)}$ અને $Cl_{2(g)}$ હોય તો $ICl_{(g)}$ ની સર્જન એન્થાલ્પી ................. $\mathrm{kJ\,mol}^{-1}$ જણાવો.