A) 300 K
B) 30 K
C) 100 K
D) \[{{300}^{o}}C\]
Correct Answer: A
Solution :
\[\because \]\[\Delta G=\Delta H-T.\Delta S\] \[\Delta G=30000-(T\times 100)J\,mo{{l}^{-1}}\] For spontaneous process AG should be negative, i.e.,\[\Delta G<0\]and this occurs when \[T\Delta S>\Delta H\]. \[T>\frac{\Delta H}{\Delta S}\] \[T>\frac{30000}{100}\] \[T>300\,K\]You need to login to perform this action.
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