omeone claims that when they add heat to a substance at constant pressure, the temperature of their substance decreases. Explain how thermodynamics makes this impossib

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

Deduce from the First and Second Laws of Thermodynamics that if a substance such as H2O is expands by 0.091 cm3/g when freezing, its temperature should decrease with increasing pressure

According to the Second Law of Thermodynamics, heat will naturally flow from areas of high pressure to low pressure. true or false