1.

An ideal gas from same initial state participates in two different thermodynamic processes (AC -Reversible, AB-Irreversible) as shown in figure. If the entropy of surroundings remain constant in these processes, then which of the following are correct ?

Answer»

`(DeltaS_(GAS))_(AB) gt (DeltaS_(gas))_(AC)`
`|(DeltaH_(gas))_(AB)| LT |(DeltaH_(gas))_(AC)|`
`|(DeltaU_(gas))_(AB)| lt |(DeltaU_(gas))_(AC)|`
`(DeltaS_(gas))_(AC) gt (DeltaS_(gas))_(AB)`

ANSWER :A::B::C


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