Chemical Thermodynamics Question 416

Question: For the reaction C3H8(g)+5O2(g)3CO2(g)+4H2O(l) at constant temperature, ΔHΔE is

Options:

A) RT

B) +RT

C) 3RT

D) +3RT

Show Answer

Answer:

Correct Answer: C

Solution:

  • ΔH=ΔE+ΔnRT

Δn=3(1+5)

=36=3

ΔHΔE=(3RT)



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