Question

According to Reference Table I, which reaction has a heat of reaction equal
to -283 kJ/mole at 25°C and I atmosphere?
A) C(s) + O2(g) + CO2(g)
B) CO(g) + O2(g) + CO2(g)
C) N2 +102 + NH3(g)
D) 20 + 3H2 → CzH6

Answer 1

The answer would be B)