Two different gases occupy the two bulbs shown here. Consider the process that occurs when the stopcock is opened, assuming the gases behave ideally. How does the process affect the entropy of the surroundings?

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

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

Q: Define entropy and state the second law of thermodynamics?

A: Entropy is a thermodynamic property which shows the inaccessibility of a system's thermal energy. It…

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

A:

Q: Which of the following gases has the highest entropy?

A: Entropy depends on the molar mass of the substance. Greater is the molar mass of the gas, the more…

Q: Which of the following involve an increase in the entropy of the system? Briefly explain how…

A: Since you have posting multiple parts, the answer for first three parts are given below. Kindly…

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: Which statement is true?a. A reaction in which the entropy of the system increases can be…

A: The entropy of a system deals with degree of disorderliness in the system . The spontaneity of a…

Q: State the third law of thermodynamics. How is it interpreted in a microscopic thermodynamic sense?

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Q: The entropy of a system always increases for a spontaneous process. O TRUE O FALSE

A:

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

A: Chemical reaction:

Q: List the ways in which we can interpret entropy at the molecular level?

A: The ways in which we can interpret entropy at the molecular level has to be given,

Q: what is entropy?

A: Entropy(S)- Entropy is a thermodynamic property. Entropy determines spontaneity of process.…

Q: If you put a drop of food coloring in water and watch the drop disperse, is entropy increasing or…

A: Entropy will increase. Entropy is nothing but the disorderness or randomness in the system.

Q: Which of the following is a correct statement about the second law of thermodynamics? O All…

A: To define: The second law of thermodynamics.

Q: Why can endothermic reactions be spontaneous?

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Q: Which of the following is not considered an extensive property? O Weight O Temperature O Entropy O…

A: Extensive property => properties of substance which are depend on mass or amount of substance.…

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: An explosion brings down an old building, leaving behind a pile of rubble. Does this cause a…

A: Given information,      An explosion brings down an old building, leaving behind a pile of rubble.

Q: How is the third law of thermodynamics interpreted in a microscopic thermodynamic sense

A: According to the third law of thermodynamics, the entropy of a perfect crystal is zero at 0 K. It is…

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: 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: How many microstates are present in a system with an entropy of zero?

A: The entropy (S) and microstates(W) are related by formula : S = kB ln(W)  Here , kB = Boltzmann…

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: Question attached

A: Given , mass of ice =100g  100 g H2O(s) at 0°C →∆S10  H2O (l) at 0 °C →∆S20 H2O (l) at 100°C →∆S30…

Q: Which of the following definitions correlate to the term spontaneous change? O Possible…

A: Spontaneous process: A spontaneous process is a process which occurs without any external input to…

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: If a process is exothermic, does the entropy of the surroundings (a) alwaysincrease, (b) always…

A: Entropy is a measure of randomness or disorder. Spontaneous changes always go from a more ordered…

Q: 2.1. For the isothermal expansion of a gas into a vacuum, (a) Is this a spontaneous process? (b)…

A: a. During this constant temperature or isothermal, expansion into a vacuum, the gas does no work (w…

Q: Do you need to specify the temperature to calculate the entropy change? Explain.

A: Entropy is the measure of randomness or chaoticness . With increasing in the randomness or…

Q: For which of the processes does the entropy of the system increase?

A: The disorderness or randomness present in a molecule is termed as its entropy.

Q: The following figures represent distributions of two types of gas molecules between two containers…

A: Since the entropy of system is maximum when the gas molecules occupies the complete volume in a…

Q: Explain why changes in both enthalpy and entropy determine the spontaneity of a process.

A:

Q: How do enthalpy and entropy relate to each other? If enthalpy is negative, does that mean that…

A: To measure spontaneity, both the terms, enthalpy and entropy, cannot be used individually that is…

Q: Explain in molecular terms why the entropy of a gas increases (a) with volume, (b) with temperature.

A: (a) The dispersion of energy and matter in the system indicates the entropy. By increasing volume…

Q: according to the second law of thermodynamics which of the following statement is true for a…

A: Entropy term is the measure of disorder/randomness. According to second law of thermodynamics system…

Q: What is the entropy of a system that has only a single microstate?

A: Entropy is defined in the terms of randomness that a system possess or the disordered state. Change…

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…

A:

Q: TRUE OR FALSE According to the second law of thermodynamics Entropy of the universe decreases in…

A: According to second law of thermodynamics entropy of universe always increases or remain constant…

Q: For which of the following reactions will the entropy of the system decrease?

A: Entropy is a thermodynamic quantity, which is the measure of randomness in a system.  . Greater the…

Q: In biology the equilibrium equations that keep living organisms alive are called homeostasis. How…

A: Homeostasis is the condition in living organisms where the equilibrium equations that keep loving…

Q: a decrease in the entropy of the system?

A:

Q: Water can be decomposed to form hydrogen and oxygen, and the hydrogen and oxygen can be recombined…

A: The decomposition reaction of water is,