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Question
Following reaction occurs at 25oC:
2NO(g,1×10−5atm) +Cl2(g, 1×10−2 atm) ⇌2NOCl (g, 1×10−2 atm). ΔGo is:
Following reaction occurs at 25oC:
2NO(g,1×10−5atm) +Cl2(g, 1×10−2 atm) ⇌2NOCl (g, 1×10−2 atm). ΔGo is:
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Solution
The correct option is A −45.65 kJ
ΔGo=−RTtimeslnKwhere K=10−410−10×102=108ΔGo=−8.314×298×ln108=−2477.57×8×log10=−45.65KJAs the log10=1
ΔGo=−RTtimeslnK
where K=10−410−10×102=108
ΔGo=−8.314×298×ln108=−2477.57×8×log10=−45.65KJ
As the log10=1
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