The heat change for the following reaction at 298 K and constant pressure is +7.3 kcal. A₂B(s) → 2A(s) + ½B₂(g); ΔH = +7.3 kcal The heat change at constant volume would be
- A+7.3 kcal
- Bmore than 7.3 kcal
- Cless than 7.3 kcal
- Dzero
✓ Correct answer: C
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