Assuming ideal behaviour, the magnitude of log K for the following reaction at 25^{\circ} {C} is x \times 10^{-1} . The value of x is .......... (Integer answer) 3HC \equiv {CH}( {g}) ⇌ {C}_{6} {H}_{6}(l) [ {Given}, ∆_{f} G^{\circ}( {HC} \equiv {CH})=-2.04 \times 10^{5}{J} {mol}^{-1},, ∆_{f} G^{\circ}( {C}_{6} {H}_{6})=-1.24 \times 10^{5} {J} {mol}^{-1}, R=8.314 {J} {K}^{-1} {mol}^{-1}] [24 Feb 2021 Shift 2]

Chemical Thermodynamics Part 1

Section: Chemistry

Question : 14 of 100

Marks: +1, -0

Assuming ideal behaviour, the magnitude of log K for the following reaction at 25∘C is x×10−1. The value of x is .......... (Integer answer)
3HC ≡CH(g)⇌C6H6(l)
[Given,∆fG∘(HC≡CH)=−2.04×105Jmol−1,,
∆fG∘(C6H6)=−1.24×105Jmol−1,
R=8.314JK−1mol−1]

[24 Feb 2021 Shift 2]

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