Answered: Which of the following is not a state…

Science

Chemistry

Which of the following is not a state function? a. density b. heat c. free energy d. entropy e. enthalpy

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter16: Thermodynamics: Directionality Of Chemical Reactions

Section: Chapter Questions

Problem 3QRT: Define the term entropy, and give an example of a sample of matter that has zero entropy. What are...

See similar textbooks

Related questions

Q: Which of the following statements is true? (A) The total energy and entropy of the universe…

A: Correct answer is (B) The total energy of the universe is constant, but the entropy is increasing.…

Q: State the first law of thermodynamics in terms of (a) the energy of the universe; (b) the creation…

A: The first law of thermodynamics has to be stated,

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: 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: 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 third law of thermodynamics is defined as a. the combined mass and energy of the universe…

A: -> at absolute (0K) temperature all the modes of motion stops (no vibration , no translation and…

Q: What is internal energy? Is internal energy a state function?

A: Energy is the capacity of doing work. It is transferred from one object to other.

Q: entropy

Q: SECOND LAW OF THERMODYNAMICS Why is it so important? How can the 2nd law of thermodynamics relate…

A: Second law of Thermodynamics states that for any spontaneous process the energy of the process is…

Q: laws of thermodynamics

A: Dear student I have given answer to your question in the image format .

Q: TRUE OR FALSE? 1. Entropy changes cannot be measured with a calorimeter like enthalpy changes. 2.…

A: 1. False Entropy change can be calculated from Calorimeter by using equation as follows; ∆S =…

Q: explain the laws of thermodynamics, including the first, the second, and the third law of…

A: Thermodynamics is the branch of science that deals with the heat and other forms of energy like…

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: 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: Explain how entropy increases in the universe.

Q: entropy?

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

Q: Explain what is first law of thermodynamics. How it is related to the conservation of energy?

Q: Exothermic Endothermic Honer than suroundings Heat Heat Cooler than sunoundinge Heal Neal Heal Heat…

A: We know that, Entropy measure randomness. It means that, more randomness means more entropy as like…

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: If the number of gas molecules within a system increases during a chemical reaction (constant volume…

A: a. The system will increase in entropy because there are greater possible configurations.

Q: Exothermic Endothermic Heat Heat Heat Heat Which statement is correct? O When an endothermic process…

A: Endothermic process is a process which involves heat absorption from the surroundings, so as to…

Q: Exothermic Endothermic Heat Hotter than suroundings Heat Heat /Cooler than surroundings Heat Heat…

A: We know that, Entropy measure randomness. If more randomness then more entropy.

Q: Explain the third law of thermodynamics. (hope the answer will be written in the computer text form…

Q: State the first law of thermodynamics in terms of (a) the en-ergy of the universe; (b) the creation…

A: (a) According to first law of thermodynamics, the energy of the universe is constant. Because the…

Q: Laws

Q: Select the correct definition for the First Law of Thermodynamics: The entropy of any pure, perfect…

A: To explain: The laws of thermodynamics.

Q: All spontaneous changes cause an increase in the entropy of the universe. True False

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: Please answer question A and B.

A: a) For a spontaneous process, entropy of the universe always increases. This is because the Sun, and…

Q: Describe the second law of thermodynamics in at least one sentence?

A: Entropy is the measurement of degree of randomness of energy in a system. Lower the entropy, more…

Q: What tends to naturally happen to the level of entropy in a system? A. become zero B decrease…

A: Entropy is the measurements of randomness.

Q: State the First Law of Thermodynamics in your own words. Cite at least one example that applies to…

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

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

Q: Gibbs free energy is the sum of enthalpy change and the product of temperature and entropy. a. True…

A: Gibbs free energy: It is a thermodynamic quantity that helps in the prediction of the spontaneity…

Q: entropy increases (ΔS = +)

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?

Q: Write an essay. The second law of thermodynamics says that the entropy of the universe is constantly…

Question

Which of the following is not a state function?

density

heat

free energy

entropy

enthalpy

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

One statement of the second law of thermodynamics is that heat cannot be turned completely into work. Another is that the entropy of the universe always increases. How are these two statements related?
What is entropy? Why is entropy important?
Explain in your own words what is meant by the term entropy. Explain how both matter spread and energy spread are related to the concept of entropy.
Define the term entropy, and give an example of a sample of matter that has zero entropy. What are the units of entropy? How do they differ from the units of enthalpy?
Some say that the job of an engineer is to fight nature and the tendencies of entropy. (a) Does this statement seem accurate in any way? (b) How can any engineering design create order without violating the second law of thermodynamics?
The statement Energycan beneithercreatednor destroyedis sometimes used as an equivalent statement of the first law of thermodynamics. There areinaccuracies to the statement, however. Restate it tomake it less inaccurate.
9.42 Why is enthalpy generally more useful than internal energy in the thermodynamics of real world systems?
Explain why the statement No process is 100 efficient is not the best statement of the second law of thermodynamics.
Consider the following illustration of six molecules of gas in a two-bulbed flask. a. What is the most likely arrangement of molecules? How many microstates are there for this arrangement? b. Determine the probability of finding the gas in its most likely arrangement.
Define the following: a. spontaneous process b. entropy c. positional probability d. system e. surroundings f. universe
Coal is used as a fuel in some electric-generating plants. Coal is a complex material, but for simplicity we may consider it to be a form of carbon. The energy that can be derived from a fuel is sometimes compared with the enthalpy of the combustion reaction: C(s)+O2(g)CO2(g) Calculate the standard enthalpy change for this reaction at 25C. Actually, only a fraction of the heat from this reaction is available to produce electric energy. In electric generating plants, this reaction is used to generate heat for a steam engine, which turns the generator. Basically the steam engine is a type of heat engine in which steam enters the engine at high temperature (Th), work is done, and the steam then exits at a lower temperature (Tl). The maximum fraction, f, of heat available to produce useful energy depends on the difference between these temperatures (expressed in kelvins), f = (Th Tl)/Th. What is the maximum heat energy available for useful work from the combustion of 1.00 mol of C(s) to CO2(g)? (Assume the value of H calculated at 25C for the heat obtained in the generator.) It is possible to consider more efficient ways to obtain useful energy from a fuel. For example, methane can be burned in a fuel cell to generate electricity directly. The maximum useful energy obtained in these cases is the maximum work, which equals the free-energy change. Calculate the standard free-energy change for the combustion of 1.00 mol of C(s) to CO2(g). Compare this value with the maximum obtained with the heat engine described here.
The first law of thermodynamics is sometimes stated You cant win and the second law is stated similarly as You cant even break even. Explain how these two statements can be considered apt though incomplete viewpoints for the first and second laws of thermodynamics.