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Ananya Shree

Class 11th
Chemistry
2 years ago
Content Issue Not Relevent Obscene Threatening Wrong Information Other

Define Standard enthalpy of combustion

1 Answer
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Muskan Anand

2 years ago

Standard enthalpy of combustion: It is the heat change accompanying the complete combustion or burning of one mole of a substance in its standard state in excess of air or oxygen. C4H10(g) + 132O2(g) → 4CO2(g) + 5H2O(1); ΔHθ = – 2658.0 kJ mol-1.

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