For the hypothetical reversible reaction: 1 2 A 2 (g) + 3 2 B 2 (g) → AB 3 (g), the value…
Chemistry · NEET · NTA Exams — Chemical Thermodynamics
For the hypothetical reversible reaction: \(\frac{1}{2}\)A2(g) + \(\frac{3}{2}\)B2(g) \(\text { → }\) AB3(g), the value of ΔH is -20 kJ mol-1 while the values of standard entropies of A2, B2 and AB3 are 60, 40 and 50 J K-1 mol-1 respectively. The temperature in Kelvin at which the above reaction attains equilibrium is:
- 400
- 250
- 200
- 500
Answer
(A) 400
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