Which of the following expressions is correct to calculate enthalpy of a reaction?
Chemistry · Class 11 · CBSE — Thermodynamics
Which of the following expressions is correct to calculate enthalpy of a reaction?
- DHreaction = S DfHreactants – S DfHproducts
- DHreaction = S B.E.products – S B.E.reactants
- DHreaction = S B.E.reactants – S B.E.products
- DHreaction = DH1 × DH2 × DH3 ………
Answer
(C) D H reaction = S B . E . reactants – S B . E . products
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