If you put a drop of food coloring in water and watch the drop disperse, is entropy increasing or decreasing?

Q: Briefly distinguish between Entropy and Energy

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

Q: List any chemical changes you can think of in which entropy increases

A: Change in Gibbs free energy is given by,     ∆G = ∆H - T∆S ∆H = change in enthalpy ∆S = change in…

Q: What is the change in entropy for the system (positive, negative, or zero)? Concentrated bleach is…

A: Entropy is a measure of degree of disorderness of the system. It increases with an increase in…

Q: Which of these processes result in an entropy decrease of the system?

A: Entropy means randomness. All spontaneous processes have positive or zero entropy change. This means…

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

A: Solution- Entropy of surrounding will increase during an exothermic reaction because heat is…

Q: Which one of the following processes produces a decrease in the entropy of the system? melting solid…

A: The solid substances have the minimum disorder, hence the entropy of the solid is minimum. The…

Q: che standard entropy change to c

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Q: In which of the following processes does the entropy decrease? The dissolving of sodium chloride in…

A: In which of the following process entropy decreases :  a) The dissolving of sodium chloride in…

Q: Which of the following exhibits a negative entropy change?    A. An ice cube melts on the table…

A: Entropy represent randomness of the particle.As the randomness increase entropy also increase.

Q: How does the entropy change when the following occur? Predict whether there is an increase or…

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Q: What are the different phases of entropy and their description?

A: The entropy tells us about the disorderness of the system or we can say that the randomness of the…

Q: xothermic change and an increase in entropy.

A: Spontaneous process is the process which takes place its own.  Criteria for Spontaneous is depend on…

Q: Describe one reversible process. Then, state whether the following actions increase entropy,…

A: The process in which the initial state of the system and its surroundings can be brought back…

Q: Which of the following exhibits negative entropy change? O An ice cube melts on the table. O A lump…

A: The objective of the question is to find out which one of the following is an example of negative…

Q: What is an example of a system showing a decrease in entropy  a. Helium escaping a balloon b.…

A: In this question, we will select the correct statement which showing the Decreasing entropy of the…

Q: Indicate whether each statement is true or false. If a system undergoes a reversible process, the…

A: The entropy change for the reversible process is determined by using the formula,

Q: Explain how entropy relates to building and breaking of large molecules.

A: Given statement is :  Explain how entropy relates to building and breaking of large molecules.

Q: As a system goes from state A to state B, its entropy decreases. What can you say about the number…

A: Given: Here there is a decrease when the system goes from state A to state B. The objective is to…

Q: Which of the following reactions indicates an increase in entropy?

A: In case of homogeneous gaseous reaction :- if number of gaseous moles of products are more than the…

Q: Does the entropy of the system increase, decrease, or stay the same when equal volumes of ethanol…

A: Entropy: Entropy measure the randomness of a system. It basically measure the amount of energy which…

Q: 4.25 a. Consider the following statement: "Although the entropy of a given system may increase,…

A: Thermodynamics is branch of chemistry in which we deal with heat of reaction.

Q: Increase or decrease in entropy? a. 2NH3 (g)  N2 (g) + 3H2 (g) b. making dry ice from CO2 gas c.…

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Q: Explain the reason that the conversion of liquid water to gaseous water has a positive change in…

A: Given statement is :  Explain the reason that the conversion of liquid water to gaseous water has…

Q: Explain how entropy increases in the universe.

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Q: During which of the following processes does the entropy of the system decrease?   A. Calcium…

A: Entropy of any substance is basically the measure of disorder of the substance  And the disorder of…

Q: entropy?

A: Entropy, the measure of a system's thermal energy per unit temperature that is unavailable for doing…

Q: 1. Which of the following changes lead to a decrease in entropy? a. sugar dissolving in coffee b.…

A: Entropy is the measure of randomness or disorder in a system.

Q: A. Indicate whether entropy increases or decreases and positive or negative in the following…

A: Entropy measure the randomness of system.  The order of intermolecular forces present in different…

Q: Which of the following leads to an increased entropy? A. condensing water vapor B. cooling a cup…

A: By observing the change in temperature and the phase change behaviour of the mentioned substances,…

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: states of matter in order of decreasing entropy.

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Q: During digestion, complex carbohydrates decompose into simple sugars. Do the carbohydrates…

A: In the decomposition reaction, moles of products are greater than that of reactants.

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: e The increase in entropy

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Q: Which has lower entropy? CO2(g) or CH4(g)?

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Q: Compare how entropy changes for the following two systems : System A: A gas and a solid react to…

A: Entropy is the measurements of randomness. The gases have more entropy than liquid and solid.

Q: positive change in entropy?

A: A positive (+) entropy change means an increase in disorder. The universe tends toward increased…

Q: Does entropy increase or decrease in the following process? N2 + 3H2 → 2 NH3

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Q: When a liquid is converted to a solid, entropy increases. True O False

A: Entropy: Entropy is defined as the thermal energy of the system that is unavailable for doing useful…

Q: Which has higher positional entropy? Gas H2O or Water H2O 100 atm  gas or 1 atm gas

A: Positional entropy:The number of molecular positions or arrangements that a system can have is said…

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: