The reaction represented by the equation C + H20 --------> CO + H2 was carried

CHEMISTRYWAEC 1988

The reaction represented by the equation C + H20 --------> CO + H2 was carried out at 27℃C. If the enthalpy change was +4500J and the entropy was +12J, what was the free energy change? (ΔG=ΔH-TΔS)

  • A.+900j
  • B. -900J
  • C. +4176
  • D. -4176

Correct Answer: A.+900j

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