Quote from, chemistry the central science DeltaS = DeltaH(rev)/ T “Although many
ID: 706945 • Letter: Q
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Quote from, chemistry the central science
DeltaS = DeltaH(rev)/ T
“Although many possible paths can take the system from one state to another, only one path is associated with a reversible process. Thus, the value of qrev is uniquely defined for any two states of the system. Because S is a state function, we can use Equation 19.2 to calculate ?S for any isothermal process between states, not just the reversible
So knwing S is a state function we can find the entropy change for a sublimation change even though the system is not at the specific condition for both process to occur simultaneously? For example, ice to vapor at standard condition?
What does isothermal mean?
Thank you
Quote from, chemistry the central science
DeltaS = DeltaH(rev)/ T
“Although many possible paths can take the system from one state to another, only one path is associated with a reversible process. Thus, the value of qrev is uniquely defined for any two states of the system. Because S is a state function, we can use Equation 19.2 to calculate ?S for any isothermal process between states, not just the reversible
So knwing S is a state function we can find the entropy change for a sublimation change even though the system is not at the specific condition for both process to occur simultaneously? For example, ice to vapor at standard condition?
What does isothermal mean?
Thank you
Quote from, chemistry the central science
DeltaS = DeltaH(rev)/ T
“Although many possible paths can take the system from one state to another, only one path is associated with a reversible process. Thus, the value of qrev is uniquely defined for any two states of the system. Because S is a state function, we can use Equation 19.2 to calculate ?S for any isothermal process between states, not just the reversible
So knwing S is a state function we can find the entropy change for a sublimation change even though the system is not at the specific condition for both process to occur simultaneously? For example, ice to vapor at standard condition?
What does isothermal mean?
Quote from, chemistry the central science
DeltaS = DeltaH(rev)/ T
“Although many possible paths can take the system from one state to another, only one path is associated with a reversible process. Thus, the value of qrev is uniquely defined for any two states of the system. Because S is a state function, we can use Equation 19.2 to calculate ?S for any isothermal process between states, not just the reversible
So knwing S is a state function we can find the entropy change for a sublimation change even though the system is not at the specific condition for both process to occur simultaneously? For example, ice to vapor at standard condition?
What does isothermal mean?
Thank you
Explanation / Answer
Any process occuring at constant Temperature it is called Isothermal Process.
Isothermal means Constant Temperature.
Suppose a gas is increased its volume from intial volume V1 to V2 at cinstant Temperature. So the change in temperature in this process is O.
T2-T1 =0
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