For the Reaction I₂(s)+ Cl₂(g)→ 2 ICl(g),Δ_rH = 36 KJ/mol,and

Multiple Choice

For the reaction I₂(s) + Cl₂(g) → 2 ICl(g) ,Δ_rH = 36 kJ/mol,and Δ_rS = 158.8 J/mol K at 25 °C.Calculate the temperature at which K_eq is 4.0 × 10³.

A) 128 °C
B) -115 °C
C) 83 °C
D) 25 °C
E) -175 °C