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A reaction has DeltaH=-33 kJ and DeltaS=...

A reaction has `DeltaH=-33 kJ` and `DeltaS=-58 J//K`. This reaction would be:

A

spontaneous at all temperature

B

non`-` spontaneous at all temperatures

C

spontaneous above a certain temperature only

D

spontaneous below a certain temperature only

Text Solution

Verified by Experts

The correct Answer is:
4
`{:(DeltaG,=,(DeltaH),-,T(DeltaS)),(,,darr,,darr),(,,-ve,,-ve):}`
since both are `-ve, ` the reaction would have a `-ve DeltaG` below a temperature of `(33000)/(58)K(=569K)`
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