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Br(2)(l)+Cl(2)(g)to2BrCl(g), Whether the...

`Br_(2)(l)+Cl_(2)(g)to2BrCl(g)`, Whether the reaction is spontaneous or not at a certain pressure & 298 K? `[DeltaH=29.3kJ*mol^(-1),DeltaS=104.1J*K^(-1)*mol^(-1)]`

Text Solution

Verified by Experts

We know, `DeltaG=DeltaH-TDeltaS`
`therefore Delta G=29.3xx10^(3)-(298xx104.1)=-1721.8J*mol^(-1)`
As `DeltaG` is negative, this process is spotaneous.
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