25℃、101 kPa下，碳、氢气、甲烷和葡萄糖的燃烧热依次是△H=" -" 393.5 kJ/mol、△H=" -285.8" kJ/mol、△H=" -" 890.3 kJ/mol、△H=" -" 2 800 kJ/mol，则下列热化学方程式正确的是

A：C(s)+O₂(g)='CO(g)' △H='' - 393.5 kJ/mol

B：2H₂(g)+O₂(g)=2H₂O(l)△H=' -' 571.6 kJ/mol

C：CH₄(g)+2O₂(g)=CO₂(g)+2H₂O(g)△H=' -' 890.3 kJ/mol

D：C₆H₁₂O₆(s)+3O₂(g)=3CO₂(g)+3H₂O(g)△H=' -' 1400 kJ/mol