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A cylinder containing an ideal gas (0.1 ...

A cylinder containing an ideal gas (0.1 mol of 1.0 `dm^(3)` ) is in thermal equilibrium with a large volume of 0.5 molal aqueous solution of ethylene glycol at its freezing point. If the stoppers `S_(1)` and `S_(2)` (as shown in the figure) are suddenly withdrawn, the volume of the gas in litres after equilibrium is achieved will be _____________.

(Given `K_(f)` (water) `=2.0 K kg "mol"^(-1), R=0.08 dm^(3) atm K^(-1) "mol"^(-1)`)

A

1.14

B

0.57

C

2.18

D

4.36

Text Solution

Verified by Experts

The correct Answer is:
C
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