Gaseous StateEasy
Question
Calculate the entropy change involved in the isothermal reversible expansion of 5 mol of ideal gas from a volume of 10L to 100 L at 300 K :-
Options
A.191.47 JK-1
B.95.7 JK-1
C.41.57 JK-1
D.83.14 JK-1
Solution
ᐃS = nR ln 
= 2.303 × 5 × 8.314 log
= 95.7JK-1
= 2.303 × 5 × 8.314 log
= 95.7JK-1 Create a free account to view solution
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