Chemical Engineering - Chemical Engineering Thermodynamics - Discussion

Discussion Forum : Chemical Engineering Thermodynamics - Section 7 (Q.No. 9)

Chemical Engineering Thermodynamics

For an exothremic reaction

only enthalpy change (ΔH) is negative.

only internal energy change (ΔE) is negative.

both ΔH and ΔE are negative.

enthalpy change is zero.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

2 comments Page 1 of 1.

Chayanika said: 5 months ago

Because exothermic heat is rejected by the surroundings. So a negative sign.

Doyel Maity said: 8 years ago

Why Δ is also negative?

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