1.

Which of the followingprocess must bespontaneous ?

Answer»

Isobaric and isoentropic PROCESS with negativeenthalpy charge.
Isobaric and isoentropic process with negativeinternal energychange .
A process withconstant internal energyand ISOTHERMAL withan increase in ENTROPY ofsystem
An adiabatic process with constantvolume CONSITION and entropy of systemincreasing .

Answer :a,d


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