A balloon is filled with helium gas with a pressure of 1.00 atm and neon gas with a pressu...

A balloon is filled with helium gas with a pressure of 1.00 atm and neon gas with a pressure of 0.50 atm. For each of the following changes of the initial balloon, select the diagram (A, B, or C) that shows the final volume of the balloon:

a. The balloon is put in a cold storage unit (P and n constant).

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b. The balloon floats to a higher altitude where the pressure is less (n and Tconstant).

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c. All of the helium gas is removed (T and P constant) .

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d. The Kelvin temperature doubles, and half of the gas atoms leak out (P constant) .

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e. 2.0 mol of O2 gas is added at constant T and P.