IIT JAM
Shweta thakur Asked a Question
July 2, 2020 12:43 pmpts 30 pts
  • IIT JAM
  • Chemistry (CY)

Plz check this

AR - 2Audaa) Aoheu OCCu in One t C r eudhly & tmatiou adaud Jhot be in eletant el 8tat heu Only we au cuoe 7hs C.Soudad Gutshs onmation 8 cle in rest &tabk ovm is O C ohuu tuuthafy , me cu cb dud Hatan is Jion en matoh
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  • Suman Kumar Best Answer
    The standard enthalpy of formation or standard heat of formation of a compound is the change of enthalpy during the formation of 1 mole of the substance from its constituent elemen...
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    Shweta thakur
    yes I know mam
  • Priyanshu kumar thankyou
    https://chem.libretexts.org/Bookshelves/General_Chemistry/Map%3A_Chemistry_-_The_Central_Science_(Brown_et_al.)/05._Thermochemistry/5.7%3A_Enthalpies_of_Formation see this shweta....
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    Shweta thakur
    sir check the points which I have written
  • Suman Kumar thankyou
    For example, the standard enthalpy of formation of carbon dioxide would be the enthalpy of the following reaction under the above conditions: C(s, graphite) + O2(g) → CO2(g) All ...
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  • Priyanshu kumar
    what is your doubt in this??
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  • Shweta thakur
    can I use here that formula (product -reactnt enthalpies) other than Hess law but
    • cropped5180179085610151253.jpg
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