For the reaction H_2(g)+1/2O_2(g)\toH_2O(\l) ,\\DeltaH=-285.8\kJ\mol^{-1} \\DeltaS=-0.163\kJ\mol^{-1}K^{-1} What is the value of free energy change at 27°C for the reaction ?

Correct Answer is : −236.9kJmol−1

VITEEE 2019 Paper

Section: Chemistry

Question : 56 of 125

Marks: +1, -0

For the reaction
H2(g)+

O2(g)→H2O(l) ,ΔH=−285.8‌kJ‌mol−1
ΔS=−0.163‌kJ‌mol−1‌K−1
What is the value of free energy change at 27°C for the reaction ?

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