Consider entropy and its role in determining if chemical and physcial processes are spontaneous.  a) For any process to be spontaneous, what must happen to the entropy of the universe during that process? b) Water will spontaneously (but slowly) evaporate at room temperature even though the solid state has less disorder than the liquid state. Explain how this occurs in light of your answer to part (a).

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A: Answer: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy…

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A: A reaction is said to be spontaneous if a change in Gibbs free energy is negative.…

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A: Spontaneous reaction : A reaction is called spontaneous, if the product formation occurs in a given…

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Q: Why can endothermic reactions be spontaneous?

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A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

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A: We know that Entropy is defined the randomness of system. Entropy is represent by the symbol "S"

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A: Spontaneity of the reaction can be decided on the basis of the value of Gibbs free energy change…

Q: Laws

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Q: Consider entropy and its role in determining if chemical and physical processes are spontaneous.…

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Q: Read the descriptions of physical or chemical changes in the table below. Then decide whether the…

A: Thermodynamics is branch of chemistry in which we deal with amount of heat evolved or absorbed by…

Q: What is entropy, S, and how is entropy related to spontaneous change?

A: Entropy is defined as,  A measure of randomness or disorder of a system.      OR  The amount of heat…

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A: The disorderliness occurring in the molecules of a system is called entropy of a system. Entropy of…