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Which formulate in the following are cor...

Which formulate in the following are correct?
a) `G=H-TS`
b) `DeltaG_("sys")=DeltaH_("sys")-TDeltaS_("sys")`
c) `DeltaS_("surr")=(DeltaH_("surr"))/(T)=(-DeltaH_("sys"))/(T)`
d)`DeltaS_("total")=DeltaS_("sys")+((-DeltaH_("sys")))/(T)`
e) `DeltaS_("total")=TDeltaS_("sys")-DeltaH_("sys)`

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Verified by Experts

a) Correct.
b) Correct.
c) Correct.
d) Correct.
e) Correct.
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