Chemistry-

General

Easy

### Question

#### The heat of combustion of ethanolina bomb calorimeteris–670.48Kcalmol–1at25°C.Whatis DE at 25°C for the reaction?

- – 269.24Kcal
- – 469.28Kcal
- – 670.48Kcal
- + 770.48Kcal

#### The correct answer is: – 670.48Kcal

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