Question

A balloon is filled with He gas to a volume of 2.10 L at 35 C. The balloon is placed in liquid nitrogen until its temperature reaches -196 C. Assuming the pressure remains constant, what is the volume of the cooled balloon?
A.-0.375 L
B.0.375 L
C.0.525 L
D.0.00909 L
E.8.40 L

Answer

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