Chemistry · Chemical Thermodynamics
Which one of the following reactions has ΔH = ΔU?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1CaCO3(s) → CaO(s) + CO2(g)
- 2C6H6(l) + 152 O2(g) → 6 CO2(g) + 3 H2O(l)
- 32 HI(g) ⇌ H2(g) + I2(g)✓
- 4N2(g) + 3 H2(g) ⇌ 2 NH3(g)
Correct answer
2 HI(g) ⇌ H2(g) + I2(g)
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