The enthalpies of combustion of carbon and carbon monoxide are - 393.5 and - 283 kJ mol…
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
The enthalpies of combustion of carbon and carbon monoxide are - 393.5 and - 283 kJ mol-1 respectively. The enthalpy of formation of carbon monoxide per mol is:
- 110.5 kJ
- 676.5 kJ
- - 676.5 kJ
- - 110.5 kJ
Answer
(D) - 110.5 kJ
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- 4.48 L of an ideal gas at STP requires 12 calories to raise its temperature by 15 o C at constant volume. The…
- Given: Ag 2 O(s) → 2Ag(s) + 1 2 O 2 (g); ΔH = 30.66 kJ mol -1 . Which one of the following is correct?
- Which of these species has a standard enthalpy of formation equal to zero?
- For which one of the following reactions, the value of ΔG increases with increase in temperature:
- As O 2 (l) is cooled at 1 atm pressure, it freezes to form solid A at 54.5 K. At a lower temperature, solid A…
- A gas expands adiabatically from 1.0 L to 12.0 L against a constant pressure of 0.75 atm. The ΔU of the gas…
- Among the following, the set of parameters that represents path functions, is: q + w q w H - TS
- The heats of atomisation of PH 3 (g) and P 2 H 4 (g) are 954 kJ mol -1 and 1485 kJ mol -1 respectively. The…
More Chemical Thermodynamics questions · Browse all practice questions