Question

The free energy change for the following reactions are given
below,
C₂H₂(g) + 5/2 O₂ (g) → 2CO₂ (g) H₂O(1); ∆G = -1234kJ

C(s) +O₂(g) → CO₂(g);∆G° = -394kJ

H₂ (g)+1/2 O₂ (g) H₂O(1);∆G° = -237kJ

What is the standard free energy change for the reaction
H₂(g) + 2C (s) → C₂H₂(g)
(a) – 209 kJ (b) –2259 kJ
(c) + 2259 kJ (d) 209 kJ

Answer 1

$\huge\bold\red{Answer:-}$

(c) + 2259 kJ

Answer 2

$\huge{\underline{\mathbb{\red{Answer}}}}$

(c) + 2259 kJ

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$\huge{\underline{\underline{\mathfrak{Thank you}}}}$