The value of `DeltaH` and `DeltaS` for the reaction `C_"(graphite)"+O_(2(g))to CO_(2(g))` are -100JK and `-100JK^(-1)` respectively. The reaction will
The value of `DeltaH` and `DeltaS` for the reaction
`C_"(graphite)"+O_(2(g))to CO_(2(g))` are -100JK and `-100JK^(-1)`
respectively. The reaction will be spontaneous at :-
A. 1000 K
B. 900 K
C. 1100 K
D. At any temperture
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Correct Answer - B
`DeltaG=DeltaH-TDeltaSltO` for spontaneous process
`Tgt(DeltaH)/(DeltaS)`
`Tlt(-100xx10^(3))/(-100)`
`Tlt1000K`
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