(a) Why is the standard enthalpy of formation of diamond not zero although it is an element?(b)C....

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(a) Why is the standard enthalpy of formation of diamond not zero although it is an element?(b)Calculate the enthalpy of formation of acetic acidCH3COOH if its enthalpy of combustion is - 867 kJ/mole. The enthalpies of formation of CO2g and H2Ol are -393.5 and - 285.9 kJ/mole respectively.(c)Justify the following statements.(i) Reactions with ∆G°<0always have an equilibrium constant greater than 1.(ii) Many thermodynamically feasible reactions do not occur under ordinary conditions. 📲PW App Link - https://bit.ly/YTAI_PWAP 🌐PW Website - https://www.pw.live



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