Pick out the endothermic reaction out of the following.
A. C + $$\frac{1}{2}$$O2 = CO
B. CO + 3H2 = CH4 + H2O
C. CaCO3 = CaO + CO2
D. CO + $$\frac{1}{2}$$O2 = CO2
Answer: Option C
This Question Belongs to Chemical Engineering >> Chemical Process
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