Heat and Thermal ExpansionHard
Question
A partition divides a container having insulated in to two compartments I and II. The same gas fills the two compartments whose initial parameter are given. The partition is a a conducting wall which can move freely with out friction. Which of the following statement is / are correct, with reference to the final equilibrium position ?
Options
A.The pressure in the two compartments are equal.
B.Volume of compartment I is 
C.Volume of compartment it is 
D.Final pressure in compartment I is 
Solution
For insulated chambers n1 + n2 = n1′ + n2′
(final pressures becomes equal)
[3V] ⇒ P′ =
For left chamber
PV = PV′ = V ; ⇒ V′ = 
For right chamber
4PV = PV′ = ⇒ V′ = 
(final pressures becomes equal)
[3V] ⇒ P′ = For left chamber
PV = PV′ =
V ; ⇒ V′ = For right chamber
4PV = PV′ =
⇒ V′ = Create a free account to view solution
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