\(\Delta H = -393.5 \,KJ/\) મોલ.........\((i)\)
\(C{O_{(g)}} + \,\,\frac{1}{2}\,{O_{2(g)}}\,\,\,\,\,\,\Delta \,H\,\, = \,\, - 289\,\,KJ/\) મોલ.........\((ii)\)
બીજા અને પહેલા સમી.ની બાદબાકી કરતાં
\({C_{(s)}} + \,\,\frac{1}{2}\,{O_{2(g)}} \to \,\,C{O_{(g)}}\,;\,\,\Delta H\,\, = \,\, - 110.5\,\,KJ/\) મોલ
કાર્બન મોનોકસાઈડની સર્જન ઉષ્મા/મોલ \(-110.5\, KJ\)
$\frac{1}{2}C{l_2}_{(g)}\,\xrightarrow{{\frac{1}{2}{\Delta _{diss}}{H^\Theta }}}\,Cl_{(g)}\,\,\xrightarrow{{{\Delta _{eg}}{H^\Theta }}}\,\,C{l^ - }_{(g)}\,\xrightarrow{{{\Delta _{hyd}}{H^\Theta }}}\,C{l^ - }_{(aq)}$
$({\mkern 1mu} {\Delta _{diss}}{\mkern 1mu} H_{C{l_2}}^\Theta {\mkern 1mu} = {\mkern 1mu} {\mkern 1mu} 240{\mkern 1mu} {\mkern 1mu} kJ{\mkern 1mu} {\mkern 1mu} mo{l^{ - 1}},{\mkern 1mu} {\mkern 1mu} {\Delta _{eg}}{\mkern 1mu} H_{Cl}^\Theta {\mkern 1mu} = {\mkern 1mu} {\mkern 1mu} - 349{\mkern 1mu} {\mkern 1mu} kJ{\mkern 1mu} {\mkern 1mu} mo{l^{ - 1}},{\mkern 1mu} {\mkern 1mu} $
${\Delta _{hyd}}H_{C{l^ - }}^\Theta {\mkern 1mu} = {\mkern 1mu} {\mkern 1mu} - {\mkern 1mu} 381{\mkern 1mu} kJ{\mkern 1mu} {\mkern 1mu} mo{l^{ - 1}})$