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A sample at 2.0 atm occupies 6.0 L. Compressed isothermally to 3.0 L, what is the pressure?
A3.0 atm
B1.0 atm
C6.0 atm
D4.0 atm
Answer & Solution
Correct answer: D. 4.0 atm
PV is constant, so P = 2.0 x 6.0 / 3.0 = 4.0 atm.
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