d)Total entropy change is always positive.Correct answer is option 'D'. b)Free energy of the system always increases.c)Total entropy change is always negative. Information about For a spontaneous process, the correct statement is:a)Entropy of the system always increases. The Question and answers have been prepared ![]() ![]() Can you explain this answer? for Chemistry 2023 is part of Chemistry preparation. This means that the degree of disorder of the system and its surroundings always increases during a spontaneous process.įor a spontaneous process, the correct statement is:a)Entropy of the system always increases. The correct statement for a spontaneous process is that the total entropy change is always positive. This means that the degree of disorder of the system and its surroundings always increases during a spontaneous process. The total entropy change is the sum of the entropy changes of the system and its surroundings.įor a spontaneous process, the total entropy change is always positive. This means that the energy available to do work in the system decreases during a spontaneous process. It is denoted by the symbol "G".įor a spontaneous process, the free energy of the system always decreases. This means that the degree of disorder of the system always increases with time.įree energy is the energy available to do work in a system. The second law of thermodynamics states that the entropy of an isolated system always increases over time. The correct statement for a spontaneous process is:Įntropy is a measure of the degree of randomness or disorder in a system. ![]() These processes occur naturally and are irreversible. Spontaneous processes are those processes which occur without any external intervention.
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