Which of the following is a correct statement about the third law of thermodynamics ? O The entropy of a pure, perfect crystalline substance at 0 K is zero O Energy cannot be created or destroyed O All spontaneous changes cause an increase in the entropy of the universe,

Q: “The most stable state of an isolated system is the state of maximum entropy”. Use the second law of…

A: Entropy change always exhibits the decrement or increment in the system's randomness. Any reaction's…

Q: How Gibbs free energy is determined by the volume of the substance ?

A: To find: relation between Gibbs free energy and volume?

Q: State the First Law of Thermodynamics. Cite at least oneexample that applies to the First Law of…

A: The first law of thermodynamics: If the amount of heat provided to a system is proficient of doing…

Q: Determine whether each of the following statements about the thermodynamic functions are True or…

A: The spontaneity of a chemical reaction not only depends on the enthalpy change but also depends on…

Q: Based on its fundamental definition, explain why entropy is a measure of energy dispersion.

A: The entropy of state is related to the number of ways to arrange the components of the system have…

Q: the Laws of Thermodynamics, then explain in detail which law Entropy and Enthalpy would apply to.…

A: Thermodynamics is study of flow of heat. It consists of three laws which are as follows: 1st law of…

Q: What molecular property does entropy reflect?

A: ENTROPY Entropy is the measure of disorderness or randomness of the system. It is a thermodynamic…

Q: The entropy for one mole of a substance at 1 atm pressure, usually determined at 298.15 kelvins is…

A: Entropy measure randomness or disorders of the molecule STP means standard temperature is 298.15 k…

Q: How can a system or chemical reaction have a negative entropy change and be spontaneous?

A: Chemical reaction:

Q: Which of the followings are state functions? 1. Internal Energy 2. Gibbs free energy 3. Heat 4.…

A: Please find your solution below : State function is defined as the property which depends only on…

Q: Under what circumstances does entropy of a system decrease for a spontaneous process

A: For any  spontaneous process, the value of Gibbs free energy change i.e ΔG should be -ve And since…

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

A: The randomness of the system is measured by the term, called entropy. The entropy of a system is an…

Q: Determine the entropy of * NH₂Cl(s) → NH3(g) + HCl(g) > positive negative

A:

Q: What is the third law of thermodynamics? How does the third law relate to the calorimetric entropy…

A: Thermodynamics relates to the heat, temperature, and energy of chemical reactions. It studies the…

Q: Does the thermodynamic term spontaneous refer to a process that takes place quickly?

A: To find: whether spontaneous refer to a process that takes place quickly thermodynamically?

Q: Under what circumstance can the entropy of a system decrease for a spontaneous process

A: The entropy tells the randomness present in the system due to its disorderness created in the system…

Q: The second law of thermodynamics states that if the change in S in the universe is greater than 0,…

A: Second Law of thermodynamics based on a parameter of chemical reaction termed as entropy Sign of…

Q: What happens to the entropy of a sample of the matter when it changes state from a solid to a…

A: Entropy of a system is defined as the measure of randmnoss,or disorder. Entropy is an extensive…

Q: In order to measure the enthalpy change for this reaction, ammonium nitrate is dissolved in enough…

A: Those chemical reactions in which energy is absorbed are known as endothermic reactions. Those…