Discuss the statement that a system and its surroundings are distinguished by specifying the properties of the boundary that separates them.

Q: By what means can the internal energy of a closed system increase?

A: Closed system is the physical system in which transfer of mass can't be possible.

Q: (d) Which salt, LiCl or NaCl, has the greater lattice enthalpy? Justify your answer.

A: Since you have asked multiple question, as per our company guidelines we are supposed to answer…

Q: Which property of a system is constant in reversible adiabatic process?

A: Randomness in the particles is measured by entropy. Compared to solid and liquid particles, the gas…

Q: How can S be a state function when ΔS depends on q, which is not a state function?

A: Entropy of a system can be defined as the randomness or disorderness existing in the molecules of…

Q: true or false Internal energy of the system is composed of two state functions called heat and…

A: According to first law of thermodynamics difference in heat and work gives the change in internal…

Q: For the following processes, calculate the change in internal energy of the system expressed in kJ…

A: According to first law of thermodynamics     ∆U =q +w    Where ∆U is change in internal energy,…

Q: The change in internal energy, AE, of a closed system is equal to the heat flow, q, for a process…

A: A question based on thermodynamic laws.

Q: Describe how to find the relationshipbetween the state properties (P, V, T ) of agas and its molar…

A: The expression that will be used to describe/find the relationship between the state properties, P,V…

Q: 5.82 Consider the following two reactions:

A: The enthalpy of reaction(ΔHrxn) is the difference in enthalpy between products and reactants. The…

Q: How many reversible paths are there between two states of a system?

A: The reversible process is the process in which the products formed in the reaction can again be…

Q: An object with unchanged composition falls under what property? * Biochemical Mechanical Chemical…

A: 4.   The property in which the composition of an object remains unchanged is called a physical…

Q: Differentiate between state and nonstate thermodynamic systems using suitable examples.

A: Thermodynamics is basically that branch of physics which deals with heat, work, and temperature.…

Q: 1.In the properties of a system listed below, which one is not state function A U B S С Р D Q

A: State functions in thermodynamics, depend on only initial and finals position and not depend on the…

Q: Your body is: O a. an open system Ob. a closed system an isolated system

A: Open system allow transfer of mass and energy both from system to its surrounding. Closed system…

Q: Is the statement true of false? Support the answer a. For every cyclic process, the final state of…

A: From the first law of thermodynamics, energy can neither be created nor destroyed but it can be…

Q: For a diatomic gas near room temperature, what fraction of the heat supplied is available for…

A:

Q: e) Differentiate between state and nonstate thermodynamic systems using suitable examples.

A: A state function usually depends final state - initial state of the system (path has no impact on…

Q: Give examples of chemical systems that are (a) open, (b) closed, (c) isolated.

A: Open system: An open system can exchange energy and matter with environment. Example: Cup of water (…

Q: is often interpreted as a measure of the disorder or randomness of a system. It is a representation…

A: Fill in the blank

Q: A thermodynamic process is specified by specifying the initial state and the final state of the…

A: A system can change from one state to another in any way. Meanwhile, a change in any one of the…

Q: 2 The two distinguishable particles can each be in one of the two boxes. The energy of the system…

A:

Q: consider a system consisting of an ice cube. (a) under what conditions can the ice cube melt…

A: The ice cubes melts reversibly when solid and liquid are in equilibrium.

Q: 111.1Ms = ? ks show work, report sig figs and units

A: ms means milliseconds and ks means kiloseconds . 1 ms = 0.000001 ks Significant figure is number of…

Q: Write an equation that expresses the first law of thermodynamics in terms of heat and work.  Under…

A: First law of thermodynamics is expressed by:

Q: which point/s identify the property of the final state of the system?

A: 2 represents the final state of system. For points which are explaining the state 2 willbe finale…

Q: properties of a thermodynamic system

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

Q: What thermodynamic properties are extensive

A: Extensive thermodynamic property: A thermodynamic property that depends upon the size or the…

Q: Q3/ Choose A or B (10 Marks) A/ How many types of thermodynamic systems, explain with the help of a…

A: a)here are three types of systems in thermodynamics: open, closed, and isolated. An open system can…

Q: 4. In an isobaric process, the heat received by any system is converted to work. 5. A system…

A: 4. False,  (Isothermal process) 5. True 6. False,  (Adiabatic wall) 7. True

Q: Consider work, heat, and internal energy. Explain the molecular basis for each. Which are state and…

A: The heat, work and internal energy of a molecule/particle/system are associated by the first law of…

Q: a. For every cyclic process, the final state of the system is the same as the initial state. b. For…

A: In the given question we have to find out the given statement is true or false.  a)  It is true…

Q: Why are ∆fusS and ∆vapS of a system always positive values?

A: We have to state reason for positive values of ∆S values.

Q: What is the molar specific heat of a isothermal & adiabatic process ?

A: Specific heat can be defined as

Q: What is the change in internal energy of the system (AE) if 25 kJ of heat energy is evolved by the…

A:

Q: Is the volume of a system a state function?

A: State function: A state function is thermodynamic quantity which describes equilibrium state of…

Q: Give the mathematical expression of heat capacity.

A:

Q: The total internal energy (E) of a chemical system equals the sum of the kinetic and potential…

A: Energy can neither be created nor destroyed. It can be only transformed from one form to another.…

Q: () What are the thermodynamlc quantitles of a system that affect the amount and sign of the Internal…

A: a. i. The thermodynamic quantities of a system that affect the amount and sign of the internal…

Q: Give an example of an isolated system.

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

Q: Suppose you have a system made up of water only, with the container andeverything beyond being the…

A: Reversible processes are carried out very slowly in order to make the driving force infinitesimally…

Q: 6- Which of the following statements is false? Temperature is a state function Work is a state…

A: Work can't be a state function because it is proportional to the distance an object is moved, which…