For which of the following equations is the enthalpy change at 1 atm pressure equal to the standard enthalpy of formation of liquid formic acid,HCOOH?
A) C(g) + 2H(g) + 2O(g) → HCOOH(l)
B) C(s) + 2H(g) + 2O(g) → HCOOH(l)
C) C(s) + H2(g) + O2(g) → HCOOH(l)
D) CO(g) + H2O(l) → HCOOH(l)
E) CO2(g) + H2(g) → HCOOH(l)
Correct Answer:
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