Which process is necessarily driven by an increase in the entropyof the surroundings?a. the condensation of waterb. the sublimation of dry icec. the freezing of water

Q: 8.82. The reaction N‍2(g)+3H2(g)->2NH3(g) is spontaneous at room temperature but becomes…

A: Given, The relationship between ∆Go, ∆Ho and ∆So is given by

Q: than the entropy of amorphous solids. The entropy of crystalline solids is generally O higher O…

A: The correct answer is given below

Q: ow as it ripens D. A&B C. Throwing 50 coins results in all tails 8. According to the third law of…

A: Third law of thermodynamics states that  Entropy of a pure substance at perfectly crystalline state…

Q: What is a spontaneous process?

A: Spontaneous process is a irreversible process

Q: Indicate whether each statement is true or false. (a) The entropy of the universe increases for any…

A: (a) The spontaneous process is a process that starts on its own without any external effort.…

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

A: Thermodynamic is the branch of chemistry that mainly deals with the heat transfer between system and…

Q: Does entropy increase when temperature decreases ? Can you explain why these are correct with this…

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Q: The rusting of iron is spontaneous and is accompanied by a decrease in the entropy of the system…

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Q: The molar enthalpy of fusion (∆Ho) for a given substance is 4.4 kJ/mol, and the molar entropy of…

A: The relationship between ∆G° , ∆H° and ∆S° is given by Gibbs-Hemholtz equation  ∆G° = ∆H° - T∆S°…

Q: Using the information in the table below, for which of these substances will vaporization be…

A: Given : Table showing ∆H°f  , ∆G°f , ∆S°f To find : substance that has spontaneous vaporization…

Q: Which of the following substances exhibits the greatest standard molar entropy, So? Select one: H2…

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Q: (a) Can endothermic chemical reactions be spontaneous?(b) Can a process be spontaneous at one…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Which substance has the greatest entropy, He(g) or Na(s)? Explainyour reasoning.

A: ENTROPY: Entropy is defined as a measure of the randomness or the disorderliness of a thermodynamic…

Q: In a particular spontaneous process, the number of microstates available to the system decreases.…

A: The statement given is "In a particular spontaneous process, the number of microstates available to…

Q: Consider two equal-sized flasks connected as shown in the figure. probability that it will be in…

A: a) Probability of finding a molecule in flask 2 is 1/2

Q: According to the first law of thermodynamics .A energy is conserved during any process. .B the…

A: The First Law of Thermodynamics states that heat is a form of energy, and thermodynamic processes…

Q: The change in entropy, Δ?∘rxn, is related to the the change in the number of moles of gas molecules,…

A: Change in number of moles in a reaction is calculated by subtracting the moles of gaseous reactants…

Q: A certain reaction has ∆?°= -19.5KJ and ∆S°= 42.7 J/K, does the reaction lead to an increase or…

A: here in given question change in entropy is given positive it means as reaction move forward entropy…

Q: Question attached

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Q: Consider the reaction between nitrogen and oxygen gas to form dinitrogen monoxide. 2 N2(g) + O2(g)…

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Q: When the environment is contaminated by a toxic or potentially toxic substance (for example, from a…

A: It is stated by second law of thermodynamics, that entropy of universe gets increased in a…

Q: Indicate whether each statement is true or false. The entropy change of the system is equal and…

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Q: In a spontaneous process, the entropy of the system always increases. True or False

A: The overall spontaneity of the reaction is determined by the Gibbs free energy change, (∆G) If the…

Q: What is the change in entropy (positive, negative, or zero) for the system? Sugar crystals are…

A: When solid dissolved in water, the entropy increases; but considering sugar that is larger when…

Q: Rank the following substances in order of decreasing standard molar entropy (S°). Rank the gases…

A: Molar entropy: The standard Molar entropy of a substance is the entropy content of one mole of a…

Q: 2.6. The reaction COXg) H2(g)-> CO(g) + H20(g) is not spontaneous at room temperature but becomes…

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Q: Chlorofluorocarbons (CFCs) are no longer used as refrigerants because they catalyze the…

A: Condensation is the exact opposite of vaporization. The amount of heat liberated when one mole of…

Q: s) False Entropy changes in the system are primarily determined by heat flow in and out of the…

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Q: Propanol (C3H7OH) melts at -126.5 °C and boils at 97.4 °C. Assume you have 1 mol of substance. a.)…

A: Entropy is basically the randomness or movement of the molecule. It is not dependent on the path.…

Q: Which statement concerning entropy is true? (A) The more microstates a system has, the higher the…

A: Entropy of a system can also be defined as the measure of disorder of system.

Q: If energy can flow in and out of the system to maintain a constant temperature during the process,…

A: Given, If energy can flow in and out of the system to maintain a constant temperature during the…

Q: What type of system allows energy to be transferred but does not allow matter to be transferred? O…

A: The system which allows transfer of energy but not matter = ?

Q: Which of the following descriptions about entropy is/are TRUE? I. It is positive for an isolated…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: (a) What are the signs of ΔS and ΔH for the process depictedhere? (b) If energy can flow in and out…

A: Entropy(S) is a thermodynamic property which denotes the degree of disorder or randomness of the…

Q: entropy

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Q: Which of the following definitions correlate to the term nonspontaneous process? O Change in entropy…

A: A spontaneous process is capable of proceeding in a given direction without needing to be driven by…

Q: Explain how it's possible for a chemical reaction to have a negative entropy change value if the…

A: Entropy is ability of system to determine spontaneity, whether a particular reaction or system is…

Q: The third law of thermodynamics states that O AU = q + w energy is not created nor destroyed for any…

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Q: A Fine Mess No matter how careful you are, your room always becomes messy. It's not Tthink I've had…

A: Answer 1] The products have higher entropy than the reactant  The given reaction  2C2H6(g) +…

Q: How does the entropy of the surroundings change duringan exothermic reaction? An endothermic…

A: Entropy of surrounding will increase during an exothermic reaction because heat is absorbed by…

Q: How does the molar entropy of a substance change with increasing temperature? The molar entropy of a…

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

A: The entropy change shows the "increment or decrement" in randomness. During melting, the phase…

Q: Explain how entropy changes in the process of flambéing (combustion of ethanol). Be sure to include…

A: Given question is :  Explain the entropy changes in the process of the flambeing (combustion of…

Q: In discussing the energy of a physiological system, the Gibbs free energy is most relevant. Since…

A: Answer: Option d -----> Change in pressure.

Q: What is a spontaneous process? Provide an example?

A: Spontaneous process are those reactions that take place instantaneously without any external force.…

Q: 8. The third law of thermodynamics claims that: ONone of the other OThe entropy of the OThe internal…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Propanol (C3H7OH) melts at -126.5 °C and boils at 97.4 °C. Assume you have 1 mol of substance. a.)…

A: Melting point of propanol is given as -126.5oC(146.5K) and boiling point is given as 97.4oC(370.4K)…

Q: What do you mean by the term "Entropy?" How can use the entropy to explain spontaneous process? If…

A: Entropy is a thermodynamical term, which is thermodynamical state function, it measures the…