Problem: Which is true when a gas expands isothermically against a constant pressure of two atmosphere (mark all that apply)?a. The system does not work.b. The gas releases heat.c. Heat is absorbed by the gas.d. The temperature of the gas decreases.e. No heat flows.

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Which is true when a gas expands isothermically against a constant pressure of two atmosphere (mark all that apply)?

a. The system does not work.

b. The gas releases heat.

c. Heat is absorbed by the gas.

d. The temperature of the gas decreases.

e. No heat flows.

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