For a reaction 2 {CO}( {g})+ {O}_{2}( {g}) ⇌ 2 {CO}_{2}( {g}), ∆_{r} {G}^{0}=-128 {kJ} at 300 {K}. If ∆_{r} {S}^{\circ} of the reaction is -40 {J} {K}^{-1}, calculate ∆_{r} {U} of the reaction.

AP EAPCET 05-Jul-2022 Shift 2 Paper

Section: Chemistry

Question : 130 of 160

Marks: +1, -0

For a reaction 2CO(g)+O2(g)⇌2CO2(g),∆rG0=−128kJ at 300K. If ∆rS∘ of the reaction is −40JK−1, calculate ∆rU of the reaction.

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