If the zeroth law of thermodynamics were not valid, which of the following could not be considered a property of an object? Select one: O Not given O Pressure O Volume O Temperature O Internal energy O Momentum

Why do frozen cans of soda often make the ends of the cans bulge outward or even burst? The chapters and topics based on these questions come from these concepts. (Phase Changes Thermodynamics.)

(1) A given mass of gas is enclosed in a suitable container so that it can be maintained at constant volume. Under these conditions, there can be no change in what property of the gas? (a) Pressure. (b) Density. (c) Internal energy. (d) Temperature. (e) None of the above.

27) Which of the following must be true for a thermodynamic process that starts and ends at the same state? A: The total heat and work for the cycle must both be zero B: The total work equals the heat C: The value of all state functions must be different at the beginning and the end of the process D: The change in internal energy over the whole cycle must equal 0 E: The temperature of the system will be constant throughout the process