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nasty-shy [4]
3 years ago
14

For a closed system, the change in entropy for a reversible process is _________ the change in entropy for an irreversible proce

ss between the same two states
a. greater than
b. less than
c. the same as
Chemistry
1 answer:
Grace [21]3 years ago
5 0

Answer:

c. the same as

Explanation:

for a closed system:

⇒ ΔS > 0.....irreversible process

⇒ ΔSrev = ∫ dQ/T

for an irreversible process, ΔS is not the same as in a reversible process, since more than one reversible process is needed for the two ΔS to be equal.

⇒ ΔSirrev = ΔSrev1 + ΔSrev2 + ....

but if the initial and final states are the same, ΔS for an irreversible process can be calculated as if it were a reversible process.

⇒ ΔSirrev = ΔSrev

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