Choose the right person who is right in his statement. The first statement is “the temperature of the mixture rose to 22 ° C after mixing”. The second statement is “adding a 2 L liquid at 20 ° C and mixed it with 3 L of another liquid at same temperature and pressure in an adiabatic container forming a homogeneous solid solution” does it violates the first law of thermodynamics ?.

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Chapter 13.3, Problem 77P

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Choose the right person who is right in his statement. The first statement is “the temperature of the mixture rose to 22°C after mixing”. The second statement is “adding a 2 L liquid at 20°C and mixed it with 3 L of another liquid at same temperature and pressure in an adiabatic container forming a homogeneous solid solution” does it violates the first law of thermodynamics?.

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