2. Define and give an example: Spontaneous, exergonic 3. Define and give an example: Non-spontaneous, endergonic

Q: Match the thermodynamic property with its description. ____ heat transfer during a chemical process…

A: Entropy tells the randomness of particles.

Q: Use the standard free energy data to determine the free energy change for the following reactions,…

A: Answer:- This question is answered by using the simple concept of calculation of Gibbs free energy…

Q: Spontaneous processes are reversible. O True O False

A:

Q: Which of the following statements define the second law of thermodynamics? O All spontaneous…

A: Given: Different - different statements. To find : true statement regarding second law of…

Q: 47. What is always true for any spontaneous reaction?

A: A spontaneous reaction is a reaction that favors product formation under the conditions reaction is…

Q: a spontaneous process increass the entropy of ? the system the surroundings  the universe  None…

A: Answer is option (c) entropy of the universe increase

Q: Explain the difference between a spontaneous and non-spontaneous process, and provide an example of…

A: Difference between spontaneous and non-spontaneous process :

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: Consider the decomposition of red mercury(ii) oxide under standard conditions.  Is the de…

A: The decomposition reaction can be written as 2 HgO (s, red) -------------> 2 Hg (l) + O2 (g)

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

A: Chemical reaction:

Q: A spontaneous reaction is spontaneous in one direction. O True O False

A: True.  Spontaneous reactions are uni directional.

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: 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: TRUE OR FALSE Any spontaneous process is reversible.

A: Spontaneous process means the process which will occur without any external force or something like…

Q: 3. Which is a statement of the second law of thermodynamics? A) The energy of the universe is…

A: Option a: This option is incorrect because, this statement refers to the first law of…

Q: H2(g) + C2H4(g)C2H6(g)Use the standard thermodynamic data in the tables linked above. Calculate G…

A:

Q: In chemical reactions, heat is either released or absorbed and entropy either increases or…

A: Answer: Relation between Gibbs free energy change, enthalpy change and entropy change is: ∆G=∆H-T∆S…

Q: Which of the following represent an increase in entropy? carbon atoms crystallize and become…

A: The answer of the above question is given in following steps

Q: For the synthesis of nitrogen dioxide, NO2: 2N2(g) + O2(g) →2NO2(g) this reaction has the energy…

A: The equilibrium reaction taking place is given as, => N2 (g) + 2 O2 (g) -------> 2 NO2 (g)…

Q: Given the thermodynamics data for the following substances:…

A: Gibbs free energy is the free energy in the system that is used to do some useful work. It is…

Q: What does it mean to say a process is spontaneous? What does it mean to say a process is non-…

A: Spontaneity of a process can be defined by Gibbs free energy.